U.S. flag

An official website of the United States government


Send to:

Choose Destination

Stage I Esophageal Adenocarcinoma AJCC v7

MedGen UID:
Concept ID:
Neoplastic Process
Synonyms: Esophageal Adenocarcinoma, Stage I; Oesophageal Adenocarcinoma Stage I; Stage I Adenocarcinoma of Esophagus; Stage I Adenocarcinoma of the Esophagus; Stage I Esophageal Adenocarcinoma; Stage I Esophagus Adenocarcinoma


Stage I includes: IA (T1, N0, M0, G1-2, X); IB (T1, N0, M0, G3); (T2, N0, M0, G1-2, GX). T1: Tumor invades lamina propria, muscularis mucosae, or submucosa. T2: Tumor invades muscularis propria. N0: No regional lymph node metastasis. M0: No distant metastasis. G1: Well differentiated. G2: Moderately differentiated. G3: Poorly differentiated. GX: Grade cannot be assessed-stage grouping as G1. (AJCC 7th ed.) [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVStage I Esophageal Adenocarcinoma AJCC v7

Supplemental Content

Table of contents

    Recent activity

    Your browsing activity is empty.

    Activity recording is turned off.

    Turn recording back on

    See more...