Solitary actinomycotic abscesses of liver: report of two cases.
Hepatic actinomycotic abscesses are rare and secondary to other intra-abdominal infections. History of intra-abdominal surgery is a principal contributing factor for the abscess formation. Patients with hepatic actinomycotic abscess may suffer from fever, malaise, abdominal pain and bodyweight loss. The clinical progress of actinomycotic abscess is more indolent than the usual course of other pyogenic abscess. It is sometimes diagnosed as malignancy. This report consists of two cases of hepatic actinomycotic abscess mimicking tumours. Laboratory data revealed elevated alkaline phosphatase and leucocytosis. The abdominal computed tomography scan showed multiloculated lesions with peripheral contrast enhancement appearance. Diagnosis confirmation was based on the typical histologic feature of sulfur granules with inflammatory process by echo-guided fine needle biopsy or surgical specimen. These two cases were resolved with extended courses of intravenous and oral penicillin treatment.
Chen
L-W
LW
Liver Research Unit, Chang-Gung Memorial Hospital, Keelung, Taiwan.
Chang
L-C
LC
Shie
S-S
SS
Chien
R-N
RN
D000196:Actinomycosis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D000284:Administration, Oral; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D008100:Liver Abscess / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*; D008113:Liver Neoplasms / Q000175:diagnosis; D008297:Male; D010406:Penicillins / Q000008:administration & dosage
D010406:Penicillins