Surgical treatment of intraductal papillary mucinous neoplasms of the pancreas
10.3760/cma.j.issn.1007-631X.2017.06.001
- VernacularTitle:胰腺导管内乳头状黏液瘤的外科治疗
- Author:
Yannan SHEN
;
Zhiming HU
;
Weiding WU
;
Yuhua ZHANG
;
Minjie SHANG
;
Chengwu ZHANG
;
Xiaodong SUN
;
Defei HONG
;
Dongsheng HUANG
- Keywords:
Pancreatic neoplasms;
Diagnosis;
Surgical procedures,operative
- From:
Chinese Journal of General Surgery
2017;32(6):469-472
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the surgical treatment of intraductal papillary mucinous neoplasms of the pancreas (IPMN).Methods The clinical data of 42 IPMN cases undergoing surgical treatment in our hospital during the past 4 years were analyzed retrospectively.Results Routine CT or MRI examination was made in 42 cases,ERCP in 6 cases,ultrasonic endoscopy in 12 cases,fine needle biopsy by endoscopic ultrasonography in 4 cases.There were 12 cases of the main duct IPMN,24 cases of branch duct IPMN,6 cases of mixed IPMN.Pancreatoduodenectomy was performed in 24 cases;6 cases underuent laparoscopic central pancreatectomy;10 cases did distal pancreatectomy,2 cases did total pancreatectomy.Postoperative pathology revealed that the malignant transformation rate of main pancreatic duct type was 66.7％,that of BD-IPMN was 12.5％ and 66.7％ of Mix-IPMN.The postoperative complication rate was 26.2％.All cases were followed up for 1 month to 4 years,with no tumor recurrence.Conclusions Imaging examination combined with endoscopic ultrasonography is the main method for clinical diagnosis of IPMN.The malignant transformation rate of MD-IPMN and Mix-IPMN is high.Most of the BD-IPMN is hyperplasia and adenoma.
