label: Clinical Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8
label_lc: clinical stage i gastroesophageal junction adenocarcinoma ajcc v8
description: Stage I includes: T1, N0, M0. T1: Tumor invades the lamina propria, muscularis mucosae, or submucosa. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)