Stage IB Gastric Gastrointestinal Stromal Tumor AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage IB includes: T3, N0, M0, Mitotic rate: Low. T3: Tumor more than 5 cm, but not more than 10 cm, in greatest dimension. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.)

**Synonyms:** - Stage IB Gastric (Stomach) Gastrointestinal Stromal Tumor (GIST)