OntologiesncitclassesNCIT:C48733   
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T4a TNM Finding
http://purl.obolibrary.org/obo/NCIT_C48733

A general term that refers to a TNM finding of a primary tumor with direct invasion of adjacent structures. The definition of T4a TNM finding depends on the specific type of cancer that it refers to; for example, for bladder cancer it refers to a primary tumor that invades the prostatic stroma, uterus, and vagina; for gastric cancer it refers to a primary tumor that invades the serosa (visceral peritoneum); for colorectal cancer it refers to a primary tumor that penetrates to the surface of the visceral peritoneum.

Exact Synonyms
T4a Primary Tumor Finding
T4a Stage Finding
T4a TNM Finding
T4a Tumor Finding
T4a
class Information
code

C48733

Contributing_Source

GDC

Legacy Concept Name

T4a_Stage_Finding

Maps_To
  • Moderate/Advanced (T4a)
  • T4a
Preferred_Name

T4a TNM Finding

Semantic_Type

Finding

UMLS_CUI

C0475395

class Relations
Subclass of

T4 TNM Finding