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Background: We compared two types of stents in patients who underwent surgery for hepatic hilar malignancies., Methods: Twenty-one patients with hepatic hilar malignancies who underwent hepatectomy were randomly assigned to one of two groups. A 5-Fr silicon drain with an internal lumen and side holes was used for the hepaticojejunostomy in one group (intraluminal stent group), and a 10-Fr silicon drain with channels along the sides was used in the other (channel stent group)., Results: Leakage developed in four patients (36.4%) in the intraluminal stent group versus two (20.0%) in the channel stent group. Cholangitis developed in three patients with leakage (27.3%) in the intraluminal stent group versus no patient in the channel stent group. After operation, the times required for the serum alkaline phosphatase and total bilirubin levels to return to the normal range were significantly shorter in the channel stent group (5.3 +/- 2.9, 3.8 +/- 2.2 days) than in the intraluminal stent group (17.0 +/- 5.8, 9.4 +/- 5.7 days) (P < 0.0001, P = 0.0093)., Conclusion: A 10-Fr silicon drain with channels is superior to a 5-Fr silicon drain with an internal lumen for internal biliary stenting of hepaticojejunostomy in patients with hepatic hilar malignancies.

Background: The current study presents the long-term results of multiple minocycline hydrochloride (MINO) injections for the treatment of symptomatic solitary hepatic cyst., Methods: From 1989 to 1998, nine patients were referred for the treatment of a symptomatic solitary hepatic cyst, comprising two males and seven females aged between 41-72 years (mean 58.2 years). The chief complaint in all cases was upper abdominal discomfort or pain. Mean cyst diameter was 14.1 +/- 2.3 cm. After insertion of an 8 or 9-French catheter into the cyst, 200 mg of MINO in 10 mL saline was injected and the catheter was flushed with 10 mL saline, for a total of 20 mL saline. The catheter was then clamped for 30 min. MINO injection was performed daily for 7-8 days, after which time the catheter was removed., Results: One patient complained of moderate right subscapular pain immediately after the injection, and one patient complained of pain at the site of catheter insertion. Patients were followed for 42-153 months (mean 85 months). Cyst regression without recurrence was documented in all patients., Conclusions: Multiple injections of MINO are safe, definitive treatments for symptomatic solitary hepatic cyst., (Copyright 2003 Blackwell Publishing Asia Pty Ltd)

A 67 year old male with non-resectable hepatocellular carcinoma (HCC) in both lobes and liver cirrhosis was treated with transcatheter arterial embolization and regional chemotherapy. He was doing well for 18 months. He was readmitted for fever, chest pain and multiple pulmonary metastases. During interleukin-2 therapy, he suddenly developed dyspnoea and palpitation, and was in shock. Left-sided haemothorax was confirmed by draining 3 L of fresh blood. In spite of intensive care, he died within 36 h. Autopsy showed that the haemothorax was caused by rupture of one of the metastases in the upper lobe of the left lung, and that the primary HCC was totally necrotic. Survey of the literature failed to find a report of fatal bleeding from a lung metastasis of HCC.