原发性小肠肿瘤的诊断与治疗:附58例报告

目的 探讨原发性小肠肿瘤的诊断及治疗方法。方法 回顾性分析58例小肠肿瘤的临床资料。结果 58例均经手术和／或病理检查证实诊断。其中良性肿瘤19例，恶性肿瘤39例。主要表现为腹痛，腹部肿块，肠梗阻及消化道出血等。术前确诊20例，其余均误诊，误诊率65．5％。本组均手术治疗，19例良性肿瘤均行肿瘤及局部肠管切除；恶性肿瘤行根治性切除28例，姑息性切除6例，捷径手术5例。术后近期死亡1例，其余均出院。恶性肿瘤的1，3，5年生存率分别为57．1％，28．6％，9．5％。结论 原发性小肠肿瘤少见，容易误诊。上消化道内镜检查、X线钡餐检查和BUS，CT及胶囊内镜检查是诊断本病的主要方法。一经诊断，应及时手术治疗。

Diagnosis and treatment of primary small bowel tumor:a report of 58 cases

Objective To explore the diagnosis and treatment of primary small bowel tumors. Methods The clinical data of 58 cases of primary small bowel tumors were retrospectively analyzed. Results Fifty-eight cases of primary small intestinal tumors were comfirmed by operation and/or pathology .Of them,19 suffered from benign tumors and 39 from malignant tumors.The main clinical manifestations of small bowel tumors were abdominal pain, abdominal mass, ileu and upper gastrointestinal hemorrhage.Twenty cases were diagnosed before the operation,and the misdiagnosis rate was 65.5%.All the 19 benign small intestinal tumors underwent local intestinal resection.In 39 malignant cases,18 underwent radical excision of the tumors, 6 received palliative excision and 5 underwent intestinal bypass operation. One patient died after the operation.The 1,3,5 -year survival rate of malignant tumors was 57.1%,28.6%and 9.5% respectively. Conclusions Primary small bowel tumor is uncommon and easy to be misdiagnosed.So attention must be paid to this disease.Endoscopy, X-ray ,BUS, CT and capsule endoscopy are the ideal diagnostic methods for small intestinal tumors .