vesicocolonic fistula

例句：

1. 1. This patient had a history of vesicocolonic fistula and presented with severe abdominal pain.
   这位患者有膀胱结肠瘘的病史，并出现了严重的腹部疼痛。
2. 2. The diagnosis of vesicocolonic fistula requires an endoscopic examination of the rectum.
   膀胱结肠瘘的诊断需要通过直肠内镜检查来确定。
3. 3. Management of vesicocolonic fistula often involves surgery to repair the damaged tissue.
   治疗膀胱结肠瘘通常需要手术来修复受损的组织。