Abstract
Patients with symptomatic cholelithiasis are selected for elective cholecystectomy with the expectation that their symptoms will improve after operation. However, some patients fail to improve because their preoperative symptoms were not related to gallbladder disease. A test that would indicate the severity of gallbladder disease in patients with gallstones would therefore have great potential benefit. Twenty-five patients who presented as outpatients with episodic abdominal pain and gallstones were scheduled for elective cholecystectomy. On the day before operation patients underwent nuclear medicine cholescintigraphy with measurement of ejection fraction. All patients then underwent laparoscopic cholecystectomy. Pathologic specimens were reviewed by a pathologist who was blinded to the ejection fraction results and scored for degree of inflammation on a scale of zero to three. There was a wide range of ejection fractions measured (0–84%). There was, however, no correlation between ejection fractions and degree of gallbladder inflammation. We conclude that gallbladder ejection fraction does not predict the degree of gallbladder inflammation at the time of elective cholecystectomy. This test is therefore unlikely to predict which patients with cholelithiasis will have symptomatic relief after cholecystectomy.
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