The gallbladder is overdistended and shows diffuse wall odema. There is a 4mm defect of the medial gallbladder wall with a 12 x 7 mm collection abutting the defect.
There is a significant amount of sludge in the lumen along with a small, 4mm calculus.
The common bile duct is normal in calibre without calculus.
Liver is normal.
