[Giant liver abscess due to nearly asymptomatic choledocholithiasis].
Solitary pyogenic liver abscess is usually caused by a metastatic infection through the portal blood flow or through the hepatic arterial blood flow from extra-abdominal pyogenic foci. Besides, it may be the result of local inflammatory diseases, such as cholecystitis, hydatid cyst, haematomas particularly with retained foreign bodies, etc. Suppurative cholangitis usually causes multiple pyogenic liver abscesses. Solitary pyogenic abscess is rarely caused by cholangitis, but practically always by suppurative cholangitis. Giant pyogenic liver abscess due to asymptomatic or mild cholangitis is a rarity. We present on a 63 year old man who developed a giant solitary pyogenic liver abscess in whom no other possible cause could be found or anticipated except practically almost asymptomatic choledocholithiasis accompanied with mild elevation of bilirubin content, alkaline phosphatase and gamma-GT. The patient was successfully treated operatively. Over 1800 ml. of pus was aspirated from the abscess cavity. Operative cholangiography performed in spite of the absence of gall bladder stones undilated and noninflamed common bile duct stone showed a small nonobstructing distal common bile duct stone. The duct was not dilated, the bile was clear and there were no signs of cholangitis in the inside of the common bile duct. Cholecystectomy and abscess cavity drainage led to uneventful recovery. The patient has been symptom-free for more than 3.5 years.
Institute of Gastrointestinal Diseases, Clinical Centre of Serbia, Belgrade.
Radoje
R
Colović
Nikica
N
Grubor
Natasa
N
Colović
D042882:Gallstones / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008100:Liver Abscess / Q000209:etiology*; D008297:Male; D008875:Middle Aged