title: Hepatocellular carcinoma with chronic B-type hepatitis complicated by autoimmune hemolytic anemia: a case report.
abstract: A 57-year-old man consulted a local hospital because of a persistent slight fever. At the age of 37 years he was diagnosed having B-type hepatitis, but left the liver dysfunction untreated. Twenty years later, he was diagnosed having chronic hepatitis B, hepatocellular carcinoma (HCC) and macrocytic anemia, and referred to our hospital for further investigation. A HCC with a maximum diameter of 5.2 cm was detected in segment 8. Results of blood tests included 1.8 mg/dL serum total bilirubin, 0.9 mg/dL bilirubin, less than 10 mg/dL haptoglobin, 7.9 g/dL hemoglobin, 130 fL MCV, and 14.5% reticulocytes. A bone marrow sample showed erythroid hyperplasia. The direct Coombs test gave a positive result. We diagnosed the anemia as autoimmmune hemolytic anemia (AIHA), for which prednisolone could not be administered due to positivity for HBsAg and HBeAg. After preparation of washed blood cells for later transfusion, the patient underwent systematic resection of segment 8. The cut surface of the resected specimen demonstrated an encapsulated yellow-brownish tumor measuring 52 mm multiply 40 mm which was diagnosed pathologicaly as moderately differentiated HCC. On the 9th postoperative day, the patient's temperature rose to 38 centigrade, and exacerbated hemolysis was observed. The maximum total bilirubin value was 5.8 mg/dL and minimum hemoglobin level was 4.6 g/dL. He tolerated this period without blood transfusion. Currently he is being followed up as an outpatient, and shows no signs of HCC recurrence or symptoms of anemia. AIHA associated with HBV infection has been described in only three previous cases, and the present case is the first in which surgery was performed for accompanying HCC.
authors: Department of Gastroenterological Surgery, Dokkyo University School of Medicine, Kitakobayashi 880, Mibu, Shimotsuga, Tochigi 321-0293, Japan.
authors: Toshie
authors: T
authors: Okada
authors: Keiichi
authors: K
authors: Kubota
authors: Junji
authors: J
authors: Kita
authors: Masato
authors: M
authors: Kato
authors: Tokihiko
authors: T
authors: Sawada
mesh_terms: D000744:Anemia, Hemolytic, Autoimmune / Q000175:diagnosis / Q000209:etiology*; D006528:Carcinoma, Hepatocellular / Q000150:complications* / Q000601:surgery; D019694:Hepatitis B, Chronic / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008099:Liver / Q000473:pathology / Q000601:surgery; D008113:Liver Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008875:Middle Aged
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