Incidental finding of gallbladder aspergilloma; a rare occurrence.

The value of an ultrasound prior to planned interventions is undisputed. Clinically relevant incidental findings are also among the reasons why abdominal ultrasound examinations should be considered part of the diagnostic evaluation during inpatient admission. We report here an interesting case of an unusual "three-headed" polypoid lesion on ultrasound, which histologically and pathologically revealed a saprophytic manifestation of local aspergillosis in the gallbladder without clinical signs of cholecystitis.