The diagnosis and treatment of primary duodenal carcinoma
10.3760/cma.j.issn.1007-631X.2009.02.013
- VernacularTitle:原发性十二指肠癌的诊断与治疗
- Author:
Zhongtian JIN
;
Shu LI
;
Jirun PENG
;
Yingjie LI
;
Xisheng LENG
- Publication Type:Journal Article
- Keywords:
Duodenal neoplasms;
Adenocarcinoma;
Dudenoscopy;
Cholangiopancreatography,endoscope retrograde;
Pancreaticoduodenectomy
- From:
Chinese Journal of General Surgery
2009;24(2):125-127
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the diagnostic procedures and treatment choice of primary malignant tumor of the duodenum.Methods The clinical data of 54 cases with primary malignant tumor of the duodenum at Peking University People's Hospital from 1995 to 2005 were analyzed retrospectively.Resuits Tumors located in the first,second,third and fourth parts in 6 cases(10%),44 cases(82%),2 cases(4%),and 2 cases(4%)respectively,and among them,tumors within papillary area accounted for 86%(38 cases)of all cases.Fifty cases(92%)were of adenocarcinoma,2 cases(4%)of mucinous adenoearcinoma carcinoid and undifferentiated carcinoma for 1 case each(2%)respectively.The main clinical presentations included jaundice,upper abdominal pain,weight loss,abdominal distention,nausea and vomiting.gastrointestinal obstruction and abdominal mass.The accuracy rate of duodenoscopy and ERCP in preoperative diagnosis was 94%,and 78%respectively.Preoperative associated cholecystopathy accounted for 37%.Panceaticoduodenectomy was performed in 38 cases,duodenectonmy in 1 ease,palliative resection of tumor in 9 cases,and tumor was inoperable in 6 cases.Resection rate was 89%,and radical resection rate was 72%.The postoperative 3-and 5-year survival rate was 41%and 22%respectively.Patients after palliative resection died from 3 months to 24 months and all patients who did not undergo a surgery died within 6 months.Conclusions Tumors located in papillary region account for the majority of primary malignant tumors of the duodenum and are mainly of adenocarcinoma.Specific signs on abdominal examination are few.The symptoms of advanced stage are complicated,associated cholecystopathy is relatively frequent.Endoscopy and ERCP examination are the main diagnostic tools.the pancreatoduodenectomy is the first choice of therapy for patients with primary duodenal carcinoma.
