胰腺囊性肿瘤的诊治研究

目的 初步探讨胰腺囊性肿瘤的诊治策略.方法 回顾性分析我院近十年来收治的21例胰腺囊性肿瘤的病例资料.结果 21例胰腺囊性肿瘤患者中胰腺浆液性囊腺瘤11例,黏液性囊腺瘤6例,胰腺导管内乳头状黏液性肿瘤2例,胰腺实性假乳头状瘤2例;其中仅7例患者伴有相应的症状和体征,其他均为健康体检时所发现.所有患者均经手术治疗,其中8例行胰十二指肠切除术、5例行胰体尾切除术、1例行腹腔镜下胰尾切除术、2例行胰腺肿瘤摘除术、4例行胰腺节段切除术;1例囊腺癌患者仅可行姑息手术,其余20例患者随访11～96个月,均未出现肿瘤复发或转移.结论 任何影像学检查都不能准确判断胰腺囊性肿瘤的具体病理类型;及时手术探查是防止肿瘤癌变的重要手段,除了已经获得明确诊断、肿瘤较小且无明显症状的浆液性囊腺瘤之外,都应该积极手术治疗.

The diagnosis and treatment of cystic pancreatic tumors

Objective To explore the diagnosis and treatment of cystic pancreatic tumors. Methods The clinical data of 21 cases with cystic pancreatic tumors were retrospectively analyzed. Results This group enrolled 21 cases including serous cystic neoplasm of the pancreas (SCN, 11 cases), mucinous cystic neoplasm of the pancreas (MCN, 6 cases), intraductal papillary mucinous neoplasms (IPMN,2 cases), solid posudopapillary tumor of the pancreas (SPTP,2 cases). Seven cases had certain symptoms or typical signs, while others were asymptomatic and tumors were found by regular physical examinations. All of the cases were diagnosed by CT scans, and the value of serum tumor markers was within normal range. Twenty patients underwent pancreatic tumor resections and there was no perioperative death. Pancreaticoduodenectomy was performed in 8 cases, and distal pancreatectomy was performed in 6 cases including 1 patient undergoing laparoscopic distal pancreatectomy. Middle segment resection was performed in 4 cases, and tumor enucleation was performed in 2 cases. These 20 patients were followed up for 11 to 96 months, and there was no tumor recurrence or metastasis. One patient with mucinous cystic carcinoma underwent palliative operation and survived 4 months after surgery. Conclusions Preoperative imaging was not able to confirm the definite tumor pathological category. Laparotomy should be performed in a patient with cystic pancreatic tumor. The selection of surgical approach should be individualized, and the laparoscopic operation is an alternative.