Preoperative PTPE improves the prognosis after right hepatectomy for HCC in patients with impaired hepatic function, although it does not prevent tumour recurrence.

We describe herein the case of a hepatic abscess that developed secondary to fish bone penetration which was successfully treated without laparotomy. A 61-year-old man was admitted to our hospital with a high fever that had persisted for 2 weeks in spite of medication. Abdominal ultrasonography (AUS) and computed tomography (CT) of the abdomen revealed a hepatic abscess with a linear calcified foreign body and gas. Percutaneous abscess drainage was performed under ultrasonographic guidance. After drainage, the patient became afebrile, and AUS and CT findings demonstrated that the abscess cavity had decreased in size, but still contained the foreign body. Under ultrasonographic guidance and fluoroscopy, we inserted endoscopic forceps into the sinus tract and succeeded in removing the foreign body from the liver. It was found to be a fish bone that was 2.8 cm long and 0.3 cm wide.

Background/Aims: During the natural course of hepatitis B virus (HBV) infection, clearance of HB e antigen (HBeAg) and HB surface antigen (HBsAg) occurs with remission of liver disease. We investigated the effects of postoperative changes in virologic and biochemical parameters on the prognosis after liver resection for HBV-related hepatocellular carcinoma (HCC). Methods: We investigated the relationship between postoperative changes in virologic and biochemical parameters and the incidence of intrahepatic recurrence and the outcome during a 3-year period following surgery in 30 HCC patients with HBsAg. Results: The incidence of intrahepatic recurrence of HCC was significantly higher in patients with acute postoperative exacerbation of hepatitis (p = 0.0084), a sustained high serum concentration of HBV DNA (≧5.0 mEq/ml, p = 0.001), and sustained expression of HBsAg after surgery (p = 0.0421). A high serum concentration of HBV DNA was significantly associated with a shorter survival time (p = 0.0447) and the cause of death was recurrence of HCC. Conclusion: Patients with acute postoperative exacerbation of hepatitis, sustained HBsAg expression, and sustained high serum concentrations of HBV DNA after surgery may require more intensive postoperative monitoring for HCC recurrence.

Anatomical resection is therefore recommended for histologically advanced single HCCs ranging from 2 to 5 cm in diameter.

A case of erythrocytosis caused by a hepatocellular carcinoma (HCC) that produced erythropoietin (Epo) is described. A 64-year-old man, with a huge HCC tumor in the right lobe of the liver, showed a high concentration of hemoglobin and increased levels of serum Epo, alpha-fetoprotein (AFP), and protein induced by vitamin K absence II (PIVKA-II). Right lobectomy of the liver was performed. Histological findings of the specimen showed a moderately differentiated HCC. The existence of Epo was confirmed immunohistochemically only in the tumor tissue and not in the normal liver tissue. Erythrocytosis disappeared and the serum levels of Epo, AFP, and PIVKA-II returned to the normal range after the operation. Within 2 months after the operation, recurrent tumors appeared in the remnant liver, and the patient died 13 months after the operation.