Gallbladder cancer CT Misdiagnosis Analysis of 12 Cases

Objective To evaluate the CT misdiagnosis of gallbladder carcinoma in order to improve the differential diagnosis capabilities. Methods A retrospective analysis of CT misdiagnosed and confirmed by surgery and pathology of 12 cases of gallbladder carcinoma clinical and CT data. Results The preoperative diagnosis of cholecystitis and gallstone 6 cases, 3 cases of gallbladder lesions, occupying one cases of pancreatic head and liver in 2 cases. 7 cases with pathologically proved adenocarcinoma, squamous cell carcinoma in 2 cases, mucinous adenocarcinoma in 1 case, papillary adenocarcinoma in 1 case, undifferentiated carcinoma in 1 case. Conclusions Master of the CT signs of various types of gallbladder cancer, combined with clinical data, carefully observing and analyzing CT signs, most of the gallbladder can be correctly diagnosed. Enhanced CT scan can accurately reflect the tumor location, size, scope and infringement violations of the extent of the surrounding adjacent tissues, and is conducive to identifying with other diseases, thereby reducing misdiagnosis.