Close
T2 WI fat saturated thin section
These are thin-section axial plane T2WI fat-saturated images as a part of abdomen examination made to evaluate gallbladder findings in a CT exam that was ordered to confirm benign character of a large renal cyst (on the left). The wall of the fundus and distal body of the gallbladder contain multiple cystic intramural diverticula with lumen narrowing which give the characteristic pearl necklace sign appearance.