443736009: pT4b 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

2837154018 pT4b category (finding) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

2840959011 pT4b 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
pT4b category	Is a	pT4 category	false	Inferred relationship	Some
pT4b category	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	false	Inferred relationship	Some
pT4b category	Associated morphology	Lesion (morphologic abnormality)	false	Inferred relationship	Some	1
pT4b category	Interprets	Lesion observable	false	Inferred relationship	Some	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
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)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor of any size with edema (including peau d'orange) or ulceration of the skin of the breast or satellite skin nodules confined to the same breast	Is a	False	pT4b category	Inferred relationship	Some
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)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Melanoma greater than 4.0 mm in thickness, with ulceration (melanoma of the skin)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades pelvic wall or abdominal wall (urinary bladder)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, supraglottis)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, subglottis)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades prevertebral fascia, encases carotid artery, or involves mediastinal structures (hypopharynx)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases internal carotid artery (oropharynx)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor involves masticator space, pterygoid plates, or skull base and/or encases internal carotid artery (lip and oral cavity)	Is a	False	pT4b category	Inferred relationship	Some
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)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Extrathyroidal anaplastic carcinoma - surgically unresectable (anaplastic carcinoma) (thyroid)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor penetrates visceral peritoneum (colon/rectum)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades prevertebral fascia or encases carotid artery or mediastinal vessels (thyroid)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, glottis)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades skull base and/or pterygoid plates and/or encases carotid artery (major salivary glands)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery (oropharynx)	Is a	False	pT4b category	Inferred relationship	Some
pT4b: Tumor directly invades or is adherent to other organs or structures (colon/rectum)	Is a	False	pT4b category	Inferred relationship	Some

Reference Sets

Concept inactivation indicator reference set

REPLACED BY association reference set (foundation metadata concept)