Stage IB Gastric Cancer AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage IB includes: (T2, N0, M0); (T1, N1, M0). T1: Tumor invades lamina propria, muscularis mucosae, or submucosa. T2: Tumor invades the muscularis propria. N0: No regional lymph node metastasis. N1: Metastasis in 1-2 regional lymph nodes. M0: No distant metastasis. (AJCC 7th ed.)

**Synonyms:** - Carcinoma of Stomach Stage IB - Carcinoma of the Stomach Stage IB - Gastric Cancer Stage IB - Gastric Carcinoma Stage IB - Stage IB Carcinoma of Stomach - Stage IB Carcinoma of the Stomach - Stage IB Gastric (Stomach) Cancer - Stage IB Gastric Cancer - Stage IB Gastric Carcinoma - Stage IB Stomach Carcinoma - Stomach Carcinoma Stage IB