label: Clinical Stage 0 Esophageal Squamous Cell Carcinoma AJCC v8
label_lc: clinical stage 0 esophageal squamous cell carcinoma ajcc v8
description: Stage 0 includes: Tis, N0, M0. Tis: High-grade dysplasia, defined as malignant cells confined to the epithelium by the basement membrane. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)