Analysis of the preoperative misdiagnosis of primary gallbladder carcinoma and its prevention
- VernacularTitle:原发性胆囊癌术前误诊分析及预防
- Author:
Hongchao MU
;
Hui ZHOU
;
Lijun DONG
;
Mao SUN
- Publication Type:Journal Article
- Keywords:
Gallbladder Neoplasms/diag;
Gallbladder Neoplasms/ther;
Diagnostic Errors
- From:
Chinese Journal of General Surgery
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the causes of preoperative misdiagnosis of primary gallbladder carcinoma,and the effective measures of prevention of the misdiagnosis.Methods We retrospectively analyzed the clinicalrecords of 52 cases with primary gallbladder carcinoma that had been treated in our hospital in 10 years,and analyzed the causes of misdiagnosis.Results Nineteen cases were diagnosed preoperatively(36.5%),while 33 cases were misdiagnosed before operation(63.5%),including misdiagnsed as cholecystolithiasisin 13 cases,gallbladder polyps in 8cases,atrophic cholecystitis in 4cases,hepatic hilar cholangiocarcinoma in 3 cases,tumor of liver in 4 cases,and Mirizzi syndrome in 1 case.There were 29 casesdiagnosed during operation(55.8%),and 4 cases misdiagnosed intratoperatively(7.7%).Misdiagnosiswas due to several reasons:complicated with other gallbladder disease,lack of distinctive clinical features of gallbladder carcinoma,over dependence on imaging methods,and not doing fast frozen section duringoperation in dubious cases.Conclusions In suspected cases with high risk of gallbladder cancer,imagingstudies should be performed,and,if necessary,invasive studies and even exploratory laparotomy should be done.Also,intraoperative rapid frozen section can result in early discovery and treatment,and is conducive to improvement of prognosis of gallbladder carcinoma.
