Clinical Stage IIA Gastric Cancer AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage IIA includes: (T1, N1, N2, or N3, M0); (T2, N1, N2, or N3, M0). T1: Tumor invades the lamina propria, muscularis mucosae, or submucosa. T2: Tumor invades the muscularis propria. N1: Tumor with metastasis in one or two regional lymph nodes. N2: Tumor with metastasis in three to six regional lymph nodes. N3: Tumor with metastasis in seven or more regional lymph nodes. M0: No distant metastasis. (AJCC 8th ed.)

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