Clinical Stage 0 Gastric Cancer AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage 0 includes: Tis, N0, M0. Tis: Carcinoma in situ: intraepithelial tumor without invasion of the lamina propria, high grade dysplasia. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Clinical Stage 0 Gastric Carcinoma AJCC v8 - Stage 0 Gastric (Stomach) Cancer