303054002: Structure of external rectal venous plexus (body structure)

• SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...
• \Body organ structure\Blood vessel structure (body structure)\...
• \Regional blood vessel structure (body structure)\Vascular structure of trunk\...
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Systemic vascular structure\Systemic venous structure\...
• \Structure of systemic vein of trunk\Structure of pelvic vein\...
• \Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\...
• \Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Venous system structure\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of digestive system (body structure)\Structure of intestine and/or mesentery (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of digestive system (body structure)\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body system structure\Structure of digestive system (body structure)\Digestive tract structure (body structure)\Digestive tract part (body structure)\Gastrointestinal tract structure\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body system structure\Structure of digestive system (body structure)\Digestive tract structure (body structure)\Digestive tract part (body structure)\Gastrointestinal tract structure\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body tissue structure\Structure of soft tissue (body structure)\...
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Systemic venous structure\Structure of pelvic and leg veins (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Blood vessel structure (body structure)\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of soft tissues of trunk\Soft tissue of abdomen\Abdominal blood vessel\...
• \Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\...
• \Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Abdomen\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic cross-sectional segment of trunk (body structure)\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of abdominopelvic segment of trunk (body structure)\Structure of pelvic segment of trunk\Pelvic region\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Structure of blood vessel of pelvic cross-sectional segment of trunk (body structure)\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk (body structure)\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Vascular structure of gastrointestinal tract (body structure)\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Soft tissue of abdomen\Abdominal blood vessel\Structure of blood vessel of intestine (body structure)\Structure of intestinal vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of tributary of inferior hemorrhoidal vein (body structure)\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Soft tissue of abdomen\Abdominal blood vessel\Structure of pelvic blood vessel (body structure)\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
445106010	External rectal venous plexus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1216336018	External haemorrhoidal plexus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1217835018	External hemorrhoidal plexus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4627996016	Structure of external rectal venous plexus (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4627997013	Structure of external rectal venous plexus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1736851000172113	plexus veineux rectal externe	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)
1736821000172119	plexus venosus rectalis externus	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)
1736831000172116	externe rectale veneuze plexus	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)
1736841000172111	plexus haemorrhoidalis externus	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)

Expanded Value Set

Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

Description inactivation indicator reference set

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