Clinical features of different pathologic type of intraductal papillary mucinous tumors of the pancreas
10.3760/cma.j.issn.1674-1935.2010.01.004
- VernacularTitle:不同病理类型的胰腺导管内乳头状黏液性肿瘤的临床特征
- Author:
Chengliang BU
;
Xiangui HU
- Publication Type:Journal Article
- Keywords:
Pancreas;
Intraductal papillary mucinous tumors;
Symptoms and signs;
Radiology;
Surgical therapy
- From:
Chinese Journal of Pancreatology
2010;10(1):9-13
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the clinical features of intraductal papillary mucinous tumors (IPMT) of the pancreas to improve the diagnosis and treatment of IPMT.Methods The clinical features,imaging features and clinicopatholagic characteristics of 49 IPMT patients,who underwent operations in our department from March 1996 to September 2008,were retrospectively analyzed.The clinical features of benign,borderline and malignant IPMT were compared.Results Among the 49 patients,there were 27 males and 22 females;the average age was 58±11 years.There were 18 benign cases,9 borderline cases and 22 malignant ones.The difference in sex ratio,age of disease onset,smoking and drinking habit,history of pancreatitis and diabetes,presence of abdominal pain,radiation pain,abdominal bloating and weight loss symptoms,serum levels of CEA,AST,ALT,tumor location and type were not significantly different between the 3 groups.However,there were significant difference in term of jaundice,serum carbohydrate antigen 19-9(CA19-9)and alkaline phosphatase (AKP) levels,size of tumor,diameter of main pancreatic duct,presence of septum in cystic tumor,mural modules in the tumor.Among the malignant IPMT patients,one patient died 5 years after operation,one patient had malignancy recurrence;among the benign and borderline IPMT patients,1 patient had malignancy recurrence and 1 patient died due to other disease.Conclusions Different types of IPMT had different clinical features and comprehensive judgment were needed to differentiate.
