The early diagnosis of acute gall-bladder disease: the accuracy of overnight eight-hour infusion cholangiography

The reliability of overnight 8-hour infusion cholangiography in confirming the diagnosis of acute cholecystitis or biliary colic was assessed by a prospective study in 100 patients. 55 positive infusion cholangiograms were subsequently confirmed at operation in 45 patients and by cholecystogram in 10 patients who did not have surgical treatment. The absence of false positive examinations is of fundamental importance if early cholecystectomy is to be performed without the risk of an unnecessary laparotomy. Infusion cholangiography proved to be a safe, simple and reliable investigation in the confirmation of acute gall-bladder disease.