39-year-old female with recurrent right upper quadrant pain. Term pregnancy. LIVER: Liver is homogeneous in echotexture. No focal hepatic abnormality.BILIARY TRACT: Multiple, dependent gallstones and sludge are present within the gallbladder without wall thickening or pericholecystic fluid. Gallbladder is not distended. The biliary tract is normal in caliber.PANCREAS: Not visualized due to bowel gas.SPLEEN: Scattered, calcified granulomata.RIGHT KIDNEY: No significant abnormalities noted. No hydronephrosis.OTHER: Left kidney appears unremarkable.
Gallstones.