Subtypes

Hyperplastic cholecystosis

May Cause

Diffuse gallbladder wall thickening

Fixed gallbladder filling defect

Focal gallbladder wall thickening

Hyperechoic focus in gallbladder wall

Nonshadowing lesion in the gallbladder

Septated gallbladder

Striations in thickened gallbladder wall

T2-hyperintense intraluminal gallbladder lesion