Stadalnik R C, Matolo N M, Jansholt A L, Vera D R
Radiology. 1981 Sep;140(3):797-800. doi: 10.1148/radiology.140.3.7025091.
99mTc-disofenin, a derivative of iminodiacetic acid, was used for cholescintigraphy in 6 volunteers (in addition to assessment of blood and urine clearance) and in 82 patients referred for evaluation of hepatobiliary tract disease. This radionuclide was cleared rapidly from the blood by the hepatocytes, which permitted satisfactory to excellent images of the hepatobiliary system; interference by renal activity was seen in only 9/82 patients (11%). Acute cholecystitis was correctly diagnosed in 20 patients, although 9 (45%) had jaundice; bilirubin levels ranged from 1.2 to 7.6 mg/dl. The biliary tract was normal in 16 of the 27 patients with jaundice (60%).
