胰腺导管内乳头状黏液性肿瘤27例诊治分析

目的总结胰腺导管内乳头状黏液性肿瘤(IPMN)的诊治经验,寻找术前预测浸润性IPMN的指标.方法将2003年9月-2010年7月手术治疗的27例胰腺IPMN病例分为浸润性与非浸润性IPMN两组,分析比较两组间术前资料的差异.结果浸润性IPMN 15例,非浸润性IPMN12例.两组间术前梗阻性黄疸发病率、肿瘤最大直径、血...

Clinical analysis of intraductal papillary mucinous neoplasm of pancreas in 27 cases

Objective To summarize the experience in diagnosis and treatment of intraductal papillary mucinous neoplasm(IPMN) of the pancreas and identify potential preoperative factors predicting invasiveness of intraductal papillary mucinous neoplasm of the pancreas. Methods From September 2003 to July 2010,27 patients underwent pancreatic resection for IPMN. All cases were divided into invasive and noninvasive groups. Preoperative medical records were reviewed retrospectively between the two groups. Results Pathological results revealed 15 cases of invasive IPMN and 12 noninvasive cases. The incidence of obstructive jaundice, tumor size and serum total bilirubin values were significantly different between the two groups. The other factors including sex ratio, age, incidence of abdominal pain or back pain, diarrhea, weight loss, new onset diabetes, serum CEA, CA19-9 values showed no statistical difference. Conclusion Serum total bilirubin≥22.2μmol/L and tumor size≥3 cm could be predicting factors of invasive IPMN.