| Abstract: | We experienced a case of primary gastric lymphoma with arterial bleeding. The case was an 88‐year‐old‐man who was admitted to our hospital with hematemesis. Gastroduodenal endoscopy revealed a gastric ulcerating tumor with arterial bleeding in the posterior wall of the angular gastric region, and a distal subtotal gastrectomy with lymph node dissection was performed. The resected tumor measured 7.0 × 3.0 cm in size with a blood vessel visible in the bottom of the ulcer. Pathologic examination confirmed a diagnosis of B‐cell malignant lymphoma of the diffuse large cell type. Metastasis was detected in nos 3 and 5 lymph nodes. According to the Ann Arbor and Naquvi classifications, the lymphoma was stage IIE and II, respectively. One year and 10 months after the operation, a computed tomography scan revealed a few swollen lymph nodes around the abdominal aorta. Recurrence of lymphoma was confirmed and chemotherapy comprising cyclophosphamide, doxorubin, vincristine and predonisolone was given at half the ordinary adult dose. |
