FHIR © HL7.org  |  Server Home  |  FHIR Server FHIR Server 3.9.1  |  FHIR Version n/a  User: [n/a]

49755003: Morphologically abnormal structure (morphologic abnormality)

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

Descriptions:

Id Description Lang Type Status Case? Module
82870011 Morphologic abnormality en Synonym Inactive Only initial character case insensitive SNOMED CT core module
82871010 Morphologic abnormality, NOS en Synonym Inactive Only initial character case insensitive SNOMED CT core module
82872015 Morphologic alteration, NOS en Synonym Inactive Only initial character case insensitive SNOMED CT core module
82873013 Morphologic change, NOS en Synonym Inactive Only initial character case insensitive SNOMED CT core module
82874019 Abnormal tissue appearance, NOS en Synonym Inactive Only initial character case insensitive SNOMED CT core module
82877014 Abnormal tissue appearance en Synonym Active Entire term case insensitive SNOMED CT core module
82878016 Abnormal appearance, NOS en Synonym Inactive Only initial character case insensitive SNOMED CT core module
198205018 Lesion en Synonym Inactive Only initial character case insensitive SNOMED CT core module
495494014 Morphologically abnormal structure en Synonym Active Entire term case insensitive SNOMED CT core module
787468010 Morphologically abnormal structure (morphologic abnormality) en Fully specified name Active Entire term case insensitive SNOMED CT core module

5006 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Morphologically abnormal structure Is a Body structure, altered from its original anatomical structure true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
pT2b: Tumor more than 2 cm, but not more than 5 cm, in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT2c: Tumor more than 2 cm, but not more than 5 cm, in greatest dimension, invading the subcutis and/or greater than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT3: Tumor more than 5 cm in greatest dimension (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT3a: Tumor more than 5 cm in greatest dimension, limited to dermis or not more than 2 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT3b: Tumor more than 5 cm in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT3c: Tumor more than 5 cm in greatest dimension, invading the subcutis and/or greater than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT4: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT4b: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) greater than 6mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
pT4a: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) not more than 6mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier 1
Stage I: Tumor confined to gland, 5 cm or less (adrenal cortical carcinoma) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Stage II: Tumor confined to gland, greater than 5 cm (adrenal cortical carcinoma) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Stage III: Extraglandular extension of tumor without other organ involvement (adrenal cortical carcinoma) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Stage IV: Distant metastasis or extension into other organs (adrenal cortical carcinoma) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Raised tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Flat tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Unpigmented tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Pigmented tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Necrotic tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Hemorrhagic tumor Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Tumor pigmentation, diffuse Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Tumor pigmentation, patchy/focal Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Tumor pigmentation indeterminate Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Tumor pigmentation cannot be determined Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Tumor ulceration absent Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Oropharynx TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor 2 cm or less in greatest dimension (oropharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Upper aerodigestive tract TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension (oropharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor more than 4 cm in greatest dimension (oropharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades the larynx, deep/extrinsic muscle of tongue, medial pterygoid muscle, hard palate, or mandible (oropharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery (oropharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Lip and oral cavity TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension (lip and oral cavity) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor 2 cm or less in greatest dimension (lip and oral cavity) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor 2 cm or less in greatest dimension Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor more than 4 cm in greatest dimension (lip and oral cavity) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades through cortical bone, inferior alveolar nerve, floor of mouth, or skin of face, i.e., chin or nose (lip) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades through cortical bone, into deep (extrinsic) muscle of tongue (genioglossus, hyoglossus, palatoglossus, and styloglossus), maxillary sinus, or skin of face (oral cavity) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor involves masticator space, pterygoid plates, or skull base and/or encases internal carotid artery (lip and oral cavity) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Hypopharyngeal TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Nasopharynx TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor confined to the nasopharynx (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2a: Tumor extends to the soft tissues of the oropharnyx and/or nasal cavity without parapharyngeal extension (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor extends to the soft tissues (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2b: Tumor extends to the soft tissues of the oropharnyx and/or nasal cavity with parapharyngeal extension (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor involves bony structures and/or paranasal sinuses (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4: Tumor with intracranial extension, and/or involvement of cranial nerves, infratemporal fossa, hypopharynx, orbit, or masticator space (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor limited to one subsite of hypopharynx and 2 cm or less in greatest dimension (hypopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor invades more than one subsite of hypopharynx or an adjacent site, or measures more than 2 cm but not more than 4 cm in greatest diameter without fixation of hemilarynx (hypopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor measures more than 4 cm in greatest dimension or with fixation of hemilarynx (hypopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades thyroid/cricoid cartilage, hyoid bone, thyroid gland, esophagus or central compartment of soft tissue (hypopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades prevertebral fascia, encases carotid artery, or involves mediastinal structures (hypopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Supraglottis TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor limited to one subsite of supraglottis with normal vocal cord mobility (larynx, supraglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of base of tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor limited to the larynx with vocal cord fixation and/or invades any of the following: postcrocoid area, pre-epiglottic tissues, paraglottic space, and/or minor thyroid cartilage erosion (e.g., inner cortex) (larynx, supraglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades through the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, supraglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, supraglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Glottis TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor limited to the vocal cord(s) (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1a: Tumor limited to one vocal cord (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1b: Tumor involves both vocal cords (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor extends to the supraglottis AND/OR subglottis, AND/OR with impaired vocal cord mobility (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor limited to the larynx with vocal cord fixation, and/or invades the paraglottic space, and/or minor thyroid cartilage erosion (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades through thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep intrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, glottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Subglottis TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor limited to the subglottis (larynx, subglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor extends to vocal cord(s) with normal or impaired mobility (larynx, subglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor limited to larynx with vocal cord fixation (larynx, subglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades cricoid or thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, subglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, subglottis) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Maxillary sinus TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor limited to the maxillary sinus mucosa with no erosion or destruction of bone (maxillary sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor causing bone erosion or destruction including extension into the hard palate and/or middle nasal meatus, except extension to posterior wall of maxillary sinus and pterygoid plates (maxillary sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor invades any of the following: bone of the posterior wall of maxillary sinus, subcutaneous tissues, floor or medial wall of orbit, pterygoid fossa, ethmoid sinuses (maxillary sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades anterior orbital contents, skin of cheek, pterygoid plates, infratemporal fossa, cribriform plate, sphenoid or frontal sinuses (maxillary sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (maxillary sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Nasal cavity and ethmoid sinus TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor restricted to any one subsite, with or without bony invasion (nasal cavity and ethmoid sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor invading two subsites in a single region or extending to involve an adjacent region within the nasoethmoidal complex, with or without bony invasion (nasal cavity and ethmoid sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor extends to invade the medial wall or floor of the orbit, maxillary sinus, palate, or cribriform plate (nasal cavity and ethmoid sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades any of the following: anterior orbital contents, skin of nose or cheek, minimal extension to anterior cranial fossa, pterygoid plates, sphenoid or frontal sinuses (nasal cavity and ethmoid sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4b: Tumor invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (nasal cavity and ethmoid sinus) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN1: Metastasis in a single ipsilateral lymph node, 3 cm or less in greatest dimension (upper aerodigestive tract) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN2c: Metastasis in bilateral or contralateral lymph nodes, none more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN2b: Metastasis in multiple ipsilateral lymph nodes, none more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN3: Metastasis in a lymph node, more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN1: Unilateral metastasis in lymph node(s), 6 cm or less in greatest dimension, above the supraclavicular fossa (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN2: Bilateral metastasis in lymph node(s), 6 cm or less in greatest dimension, above the supraclavicular fossa (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN3: Metastasis in a lymph node(s), more than 6 cm in dimension, and/or to supraclavicular fossa (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN3a: Metastasis in a lymph node(s), more than 6 cm in dimension (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pN3b: Metastasis in lymph node(s) residing wholly or in part in the supraclavicular fossa (nasopharynx) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Extra-capsular extension of nodal tumor absent Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Extra-capsular extension of nodal tumor present Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
Major salivary gland TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT1: Tumor 2 cm or less in greatest dimension without extraparenchymal extension (major salivary glands) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension without extraparenchymal extension (major salivary glands) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT3: Tumor more than 4 cm and/or tumor having extraparenchymal extension (major salivary glands) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier
pT4a: Tumor invades skin, mandible, ear canal, and/or facial nerve (major salivary glands) Associated morphology False Morphologically abnormal structure Inferred relationship Existential restriction modifier

Start Previous Page 43 of 144 Next End

This concept is not in any reference sets

Back to Start