Clinicopathological research for 72 cases of polypoid lesion of the gallbladder

Objective It is to investigate the relationship between clinicopathological features of polypoid lesion of the gallbladder (PLG) and its malignant variance. Methods The clinical characters was analysed and the statistics made out of 72 cases of PLG. The cholecystic mucosal epithelial heterotypic hyperplasia were observed by optical microscope, the correlation of its incidence in various polypi and its clinical manifestation also researched. Results (1) The single focus in the maligmant variance was 71%(5/7...