Hepatic actinomycosis with portal vein thrombosis mimicking hepatocellular carcinoma: a case report.
A fatal case of hepatic actinomycosis with portal vein thrombosis is reported. The diagnosis of actinomycosis was delayed because of its rarity in Taiwan. This 63-year-old man was admitted due to body weight loss and poor appetite. No fever was noted before admission. Liver biochemical test showed a decreased serum albumin level with elevated serum levels of globulin and alkaline phosphatase. He was not a hepatitis B carrier and his serum level of alfafetoprotein was within normal range. Image studies (abdominal sonography and computed tomography) showed a hepatic mass over the medial segment of the left lobe with involvement of right lobe of the liver. Main portal vein thrombosis was also seen. Because of profound cachexia, he died of aspiration pneumonia and disseminated intravascular coagulation on the 11th day after admission. An autopsy revealed hepatic actinomycosis. High index of suspicion for early diagnosis and treatment is emphasized.
Lu
C L
CL
Department of Medicine, Veterans General Hospital-Tiapei, Taiwan, R.O.C.
Hwang
S J
SJ
Chang
C F
CF
Wu
J C
JC
Chiang
H
H
Chiang
J H
JH
Lee
S D
SD
D000196:Actinomycosis / Q000175:diagnosis*; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis*; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011169:Portal Vein; D013927:Thrombosis / Q000175:diagnosis*