TNM
type: NamingSystem
node role: treeRoot
id:
  v: TNM
text:
  status:
    v: generated
  div: Generated Narrative: NamingSystem TNM Summary Defining URL http://terminology.hl7.org/NamingSystem/TNM Version 1.0.0 Name TNM Title TNM Staging System Status active Definition The TNM Staging System was developed and is maintained by the AJCC and the Union for International Cancer Control (UICC). It is the most commonly used staging system by medical professionals around the world. The TNM classification system was developed as a tool for doctors to stage different types of cancer based on certain, standardized criteria. The TNM Staging System is based on the extent of the tumor (T), the extent of spread to the lymph nodes (N), and the presence of metastasis (M). HTA Note: Most content of TNM (V6) is in the SNOMED international release but not content from the most recent (V9). In Europe many countries use TNM codes, taken from the book and referenced using an OID. Publisher American Joint Committee on Cancer Identifiers Type Value Preferred Period Comment URI https://cancerstaging.org true 2021-11-03 --> (ongoing) This is the URL as specified by the terminology owner, and is considered authoritative.
url:
  v: http://terminology.hl7.org/NamingSystem/TNM
version:
  v: 1.0.0
name:
  v: TNM
title:
  v: TNM Staging System
status:
  v: active
kind:
  v: codesystem
date:
  v: 2022-01-14T00:00:00-00:00
publisher:
  v: American Joint Committee on Cancer
contact:
  name:
    v: American Joint Committee on Cancer; 633 N. Saint Clair St., Chicago, IL 60611-3211
  telecom:
    system:
      v: email
  telecom:
    system:
      v: phone
    value:
      v: (312) 202-5205
  telecom:
    system:
      v: url
    value:
      v: https://cancerstaging.org/
responsible:
  v: American Joint Committee on Cancer
description:
  v: The TNM Staging System was developed and is maintained by the AJCC and the Union for International Cancer Control (UICC). It is the most commonly used staging system by medical professionals around the world. The TNM classification system was developed as a tool for doctors to stage different types of cancer based on certain, standardized criteria. The TNM Staging System is based on the extent of the tumor (T), the extent of spread to the lymph nodes (N), and the presence of metastasis (M). HTA Note: Most content of TNM (V6) is in the SNOMED international release but not content from the most recent (V9). In Europe many countries use TNM codes, taken from the book and referenced using an OID.
unique id:
  type:
    v: uri
  value:
    v: https://cancerstaging.org
  preferred:
    v: true
  comment:
    v: This is the URL as specified by the terminology owner, and is considered authoritative.
  period:
    start:
      v: 2021-11-03