Liver abscess secondary to intrahepatic perforation of the gallbladder, presenting as a liver mass.
We present an unusual case of a large pyogenic liver abscess containing multiple stones caused by perforation of a necrotic gallbladder and spread of the infection into the liver. It manifested by weakness, weight loss, and a palpable liver mass, pointing toward a neoplastic process. Workup for metastatic disease was negative, and tumor markers also were negative. Ultrasound and computerized tomography were inconclusive, and the diagnosis was established by laparoscopy. Open drainage and cholecystectomy were performed, with good outcome. In the literature, there have been very few reports of intrahepatic perforation of the gallbladder resulting in formation of hepatic abscess. The presentation, diagnosis, and management of liver abscesses, as well as the complications of acute cholecystitis, are discussed.
Bakalakos
E A
EA
Division of General Surgery, Ohio State University Medical Center, Columbus, USA.
Melvin
W S
WS
Kirkpatrick
R
R
D000208:Acute Disease; D000368:Aged; D002763:Cholecystectomy; D002764:Cholecystitis / Q000150:complications* / Q000473:pathology / Q000601:surgery; D004322:Drainage; D005704:Gallbladder / Q000473:pathology; D006801:Humans; D008100:Liver Abscess / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy; D008297:Male; D009336:Necrosis; D013203:Staphylococcal Infections / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy