443604008: pT4a category (finding)

Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

2837085012 pT4a category (finding) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

2839700018 pT4a category en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
pT4a category	Is a	pT4 category	false	Inferred relationship	Some
pT4a category	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	false	Inferred relationship	Some
pT4a category	Associated morphology	Lesion (morphologic abnormality)	false	Inferred relationship	Some	1
pT4a category	Interprets	Lesion observable	false	Inferred relationship	Some	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor of any size extending beyond the thyroid capsule to invade subcutaneous soft tissues, larynx, trachea, esophagus, or recurrent laryngeal nerve (thyroid)	Is a	False	pT4a category	Inferred relationship	Some
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades the larynx, deep/extrinsic muscle of tongue, medial pterygoid muscle, hard palate, or mandible (oropharynx)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Melanoma greater than 4.0 mm in thickness, no ulceration (melanoma of the skin)	Is a	False	pT4a category	Inferred relationship	Some
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades thyroid/cricoid cartilage, hyoid bone, thyroid gland, esophagus or central compartment of soft tissue (hypopharynx)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor of any size with extension to chest wall, not including pectoralis muscle (breast)	Is a	False	pT4a category	Inferred relationship	Some
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades through cortical bone, inferior alveolar nerve, floor of mouth, or skin of face, i.e., chin or nose (lip)	Is a	False	pT4a category	Inferred relationship	Some
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades anterior orbital contents, skin of cheek, pterygoid plates, infratemporal fossa, cribriform plate, sphenoid or frontal sinuses (maxillary sinus)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades skin, mandible, ear canal, and/or facial nerve (major salivary glands)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor directly invades other organs or structures (colon/rectum)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor invades prostate or uterus or vagina (urinary bladder)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Intrathyroidal anaplastic carcinoma - surgically resectable (anaplastic carcinoma) (thyroid)	Is a	False	pT4a category	Inferred relationship	Some
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)	Is a	False	pT4a category	Inferred relationship	Some
pT4a: Tumor penetrates to surface of visceral peritoneum (colon/rectum)	Is a	False	pT4a category	Inferred relationship	Some

Reference Sets

Concept inactivation indicator reference set

REPLACED BY association reference set (foundation metadata concept)