胰体尾部肿瘤的手术切除

摘要：目的 探讨胰体尾部肿瘤的外科治疗方法。方法 近18年来，采用手术治疗胰体尾部肿瘤45例，其中恶性肿瘤33例，良性肿瘤12例；行远端胰腺切除17例，联合脏器切除24例，肿瘤局部切除4例。结果 病理类型：胰体尾癌33例，胰岛细胞瘤8例，囊腺瘤2例，上皮样纤维瘤1例，囊性畸胎瘤1例。切除肿瘤最大径：胰体尾癌平均为（8.0±2.6）cm；胰岛细胞瘤平均为（6.5±2.4）cm。无手术死亡病例。术后并发症：胰瘘2例，膈下脓肿2例，胰腺假性囊肿1例，上消化道出血 1例，切口感染或愈合不良3例，均经非手术疗法治愈。结论 远端胰腺切除术是治疗胰体尾部肿瘤的有效方法；术前需常规做好联合脏器切除的准备；胰腺残端的处理选用主胰管结扎加褥式缝合法可有效避免胰瘘的发生。

Surgical excision of tumors in the body and tail of pancreas

Abstract:ObjectiveTo explore the methods of surgical treatment of patients with tumors in the body and tail of pancreas. Methods We analyzed the clinical data from 45 patients with tumors in the body and tail of pancreas who underwent surgical excision between 1984 and 2002 in our hospital. The 45 cases consisted of malignant tumors(n=33) and benign tumors(n=12). Operations performed included resection of the body and tail of pancreas(17 cases), combined organ excision (24 cases) and local tumor resection(4 cases). Results Pathological classification:carcinoma (33 cases), islet cell tumors (8 cases), cystic adenoma(8 cases), epithelioid fibroma (1 case) and cystic teratoma (1 case). The average diameter size of excised tumor was determined as follows: carcinoma in the body or tail of pancreas was(8.0±2.6)cm, and that of islet cell tumors was(6.5±2.4)cm. There were no operative deaths, but operation resulted in the following complications: pancreatic fistula (2 cases), subdiaphragmatic abscess (2 cases), pancreatic pseudocyst (1 case ), upper gastrointestinal bleeding(1 case) and infection or poor healing of incisional wound (3 cases). All of the complications were cured with conservative therapy.ConclusionsExcision of the body and tail of pancreas is an effective method for the treatment of patients with tumors in the distal half of pancreas.Before operation, it is necessary to be routinely prepared to perform combined organ excision. Regarding the surgical handling of pancreatic stump, we select the use of ligation of main pancreatic duct plus mattress suture, which we believe could effectively prevent pancreatic fistula.