Figure 1
Hepatobiliary scintigraphy of a 23-year-old white female with a three week history of right upper quadrant pain after injection of 220 MBq (5.9 mCi) Tc-99m disofenin. Anterior dynamic views of hepatobiliary scintigraphy showing normal bile production with rapid appearance in the intrahepatic ducts and normal passage of bile into the bowel. A very small amount of activity entered the gallbladder early in the study (arrow).