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49755003: Morphologically abnormal structure (morphologic abnormality)

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
82877014 Abnormal tissue appearance en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
495494014 Morphologically abnormal structure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
787468010 Morphologically abnormal structure (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5204 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Morphologically abnormal structure (morphologic abnormality) Is a Morphologically altered structure true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Marked peritumoral lymphocytic response Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Renal tumor invasion into adrenal gland macroscopically (finding) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Renal tumor extends into major vein (renal vein or vena cava) macroscopically (finding) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Renal tumor invasion into perinephric tissue macroscopically (finding) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Low grade (lymphoma) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
High grade (lymphoma) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Pattern 1 (finding) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Pattern 2 Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Pattern 3 Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Pattern 4 Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Pattern 5 Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Score 2-4: Well differentiated Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Score 5-6: Moderately differentiated Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Gleason Score 8-10: Poorly differentiated (finding) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
Tis: Carcinoma in situ (endometrium/uterine cervix) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1 (I): Cervical carcinoma confined to uterus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a (IA): Invasive carcinoma of uterine cervix diagnosed by microscopy only Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a1 (IA1): Tumor of uterine cervix with stromal invasion < 3.0 mm in depth and horizontal spread < 7.0 mm Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a2 (IA2): Tumor of uterine cervix with stromal invasion > 3.0 mm but < 5.0 mm in depth and horizontal spread < 7.0 mm Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b (IB): Tumor of uterine cervix with clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2 Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b1 (IB1): Tumor of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b2 (IB2): Tumor of uterine cervix, clinically visible lesion > 4.0 mm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2 (II): Tumor of uterine cervix invades beyond the uterus but not to pelvic wall or to lower third of vagina Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2a (IIA): Tumor of uterine cervix, T2 without parametrial invasion Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2b (IIB): Tumor of uterine cervix, T2 with parametrial invasion Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3 (III): Tumor of uterine cervix extends to the pelvic wall and/or involves the lower third of the vagina and/or causes hydronephrosis or nonfunctioning kidney Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3a (IIIA): Tumor of uterine cervix involves lower third of vagina, but not pelvic wall Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4 (IVA): Tumor of uterine cervix/vagina invades mucosa of bladder or rectum and/or extends beyond true pelvis Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1 (I): Endometrial tumor confined to corpus uteri Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a (IA): Tumor limited to endometrium Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b (IB): Endometrial tumor invades up to or less than one half of the endometrium Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1c (IC): Endometrial tumor invades to more than one half of the endometrium Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2 (II): Endometrial tumor invades cervix, but does not extend beyond uterus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2a (IIA): Endometrial tumor with endocervical glandular involvement Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2b (IIB): Endometrial tumor with cervical stromal invasion Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3 (III): Endometrial tumor with local and/or regional spread as specified in T3a, b, N1 and FIGO IIIA, B, and C below or adnexa (direct extension or metastasis) and/or cancer cells in ascites or peritoneal washings Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3b (IIIB): Endometrial tumor with vaginal involvement (direct extension or metastasis) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4 (IVA): Endometrial tumor invades bladder mucosa and/or bowel mucosa Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1 (I): Tumor confined to vagina Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2 (II): Vaginal tumor invades paravaginal tissues but not to pelvic wall Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3 (III): Vaginal tumor extends to pelvic wall Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1 (I): Tumor limited to fallopian tube(s) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a (IA): Tumor limited to one fallopian tube without penetrating the serosal surface, no ascites Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1c (IC): Tumor limited to one or both tube(s) with extension into or through the tubal serosa; or with malignant cells in ascites or peritoneal washings: FALLOPIAN TUBE: Salpingectomy Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2 (II): Fallopian tube tumor involves one or both tube(s) with pelvic extension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2a (IIA): Fallopian tube tumor with extension and/or metastasis to the uterus and/or ovaries Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2b (IIB): Fallopian tube/ovarian tumor with extension to other pelvic structures Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2c (IIC): Fallopian tube/ovarian tumor with pelvic extension (T2a or b) with malignant cells in ascites or peritoneal washings Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3 and/or N1 (III): Fallopian tube tumor involves one or both tube(s) with peritoneal implants outside the pelvis and/or regional lymph node metastasis Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3a (IIIA): Fallopian tube/ovarian tumor with microscopic peritoneal metastasis beyond pelvis Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3b (IIIB): Fallopian tube/ovarian tumor with macroscopic peritoneal metastasis beyond pelvis < 2 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3c (IIIC): Fallopian tube/ovarian tumor with peritoneal metastasis beyond pelvis > 2 cm in greatest dimension and/or regional lymph node metastasis Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Clinically inapparent prostate tumor not palpable or visible by imaging Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a: Prostate tumor incidental histologic finding in 5 percent or less of tissue resected Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b: Prostate tumor incidental histologic finding in greater than 5 percent of tissue resected Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1c: Tumor identified by needle biopsy because of elevated prostate specific antigen: PROSTATE: Biopsy/transurethral resection: PROSTATE: Resection Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2a: Prostate tumor involves one lobe Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Prostate tumor extends through the prostatic capsule Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3a: Prostate tumor with extracapsular extension (unilateral or bilateral) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3b: Prostate tumor invades the seminal vesicle(s) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor causing bone erosion or destruction, except for the posterior antral wall, including extension into hard palate and/or middle nasal meatus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Aerodigestive tract tumor < 2 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Aerodigestive tract tumor confined to ethmoid with or without bone erosion Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Aerodigestive tract tumor confined to nasopharynx Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Tumor limited to one subsite of hypo-pharynx and < 2 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Tumor limited to one subsite of supraglottis with normal vocal cord mobility Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Tumor limited to subglottis Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Tumor limited to the antral mucosa with no erosion or destruction of bone Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1: Tumor limited to vocal cord(s) (may involve anterior or posterior commissure) with normal mobility Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1a: Tumor limited to one vocal cord Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T1b: Tumor involves both vocal cords Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor > 2 cm but < 4 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor > 2 cm but < 4 cm in greatest dimension without extraparenchymal extension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor extends into nasal cavity Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor extends to soft tissue of oropharynx and/or nasal fossa Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor extends to supraglottis and/or subglottis, and/or with impaired vocal cord mobility Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor extends to vocal cord(s) with normal or impaired mobility Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor invades more than one subsite of hypopharynx or an adjacent site, or measures > 2 cm but < 4 cm in greatest dimension, without fixation of hemilarynx Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2: Aerodigestive tract tumor invades mucosa of >1 adjacent subsite of supraglottis/glottis/region outside supraglottis, (mucosa of base of tongue/vallecula/medial wall of piriform sinus) without fixation of larynx Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2a: Aerodigestive tract tumor without parapharyngeal extension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T2b: Aerodigestive tract tumor with parapharyngeal extension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor > 4 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor extends to anterior orbit and/or maxillary sinus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor having extraparenchymal extension without seventh nerve involvement, and/or > 4 cm but < 6 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor invades any of the following: bone of posterior wall of maxillary sinus, subcutaneous tissues, skin of cheek, floor or medial wall of orbit, infratemporal fossa, pterygoid plates, ethmoid sinuses Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tumor invades bony structures and/or paranasal sinuses Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor limited to larynx with vocal cord fixation Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor limited to larynx with vocal cord fixation and/or invades any of the following: postcricoid area, pre-epiglottic tissues, deep base of tongue Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T3: Aerodigestive tract tumor measures > 4 cm in greatest dimension, or with fixation of hemilarynx Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Lip: Tumor invades adjacent structures (cortical bone, inferior alveolar nerve, floor of mouth, skin of face) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Oral Cavity: Tumor invades adjacent structures (cortical bone, deep (extrinsic) muscle of tongue, maxillary sinus, skin) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tract tumor invades adjacent structures (pterygoid muscles, mandible, hard palate, deep muscle of tongue, larynx) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tract tumor invades adjacent structures (thyroid/cricoid cartilage, carotid artery, soft tissues of neck, prevertebral fascia/muscles, thyroid and/or esophagus) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tumor invades base of skull, seventh nerve, and/or exceeds 6 cm in greatest dimension Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tract tumor invades orbital contents beyond the floor or medial wall including apex and/or any of the following: cribriform plate, base of skull, nasopharynx, sphenoid sinus, frontal sinus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Tumor invades through cricoid or thyroid cartilage and/or extends into other tissues beyond the larynx (trachea, soft tissues of neck, thyroid, esophagus) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Tumor invades through thyroid cartilage and/or extends to other tissues beyond the larynx (trachea, soft tissues of neck, pharynx) Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Tumor invades through thyroid cartilage, and/or extends into soft tissues of the neck, thyroid, and/or esophagus Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tract tumor with intracranial extension and/or involvement of cranial nerves, infratemporal fossa, hypopharynx or orbit Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some
T4: Aerodigestive tract tumor with intracranial extension, orbital extension including apex, involving sphenoid and/or frontal sinus and/or skin of nose Associated morphology False Morphologically abnormal structure (morphologic abnormality) Inferred relationship Some

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