RADIOLOGY: HEPATOBILIARY: Case# 33978: ADENOMYOMATOSIS OF THE GALLBLADDER. Patient is a 61 year old black female. 1. The kidneys are asymmetric in size (the right is larger than the left - see above). The kidneys are echogenic bilaterally. 2. There is no evidence of renal artery stenosis within either kidney. 3. Probable left extrarenal pelvis is seen in the left kidney. 4. Adenomyomatosis of the gallbladder is seen. There is no evidence of cholelithiasis.