Stage IIIB Gastric Gastrointestinal Stromal Tumor AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage IIIB includes: T4, N0, M0, Mitotic rate: High. T4: Tumor more than 10 cm in greatest dimension. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.)

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