肝海綿狀血管瘤肝動(dòng)脈栓塞術(shù)后膽管壞死性病變分析(附2例報(bào)告).pdf

1、華中科技大學(xué)碩士學(xué)位論文肝海綿狀血管瘤肝動(dòng)脈栓塞術(shù)后膽管壞死性病變分析(附2例報(bào)告)姓名：趙銀峰申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：外科學(xué)指導(dǎo)教師：黃志勇2011-04華 中 科 技 大 學(xué) 碩 士 學(xué) 位 論 文華 中 科 技 大 學(xué) 碩 士 學(xué) 位 論 文 2 Study Necrosis to intra- and extrahepatic bile after hepatic hemangioma hepatic artery emboli

2、zation (2 cases report) Postgraduate: Zhao Yinfeng Supervisor: Huang Zhiyong Abstract Objective To study the pathogenesis, treatment and prevention of bile duct admage arising from hepatic artery embolization. Methods

3、 Two patients with intrahepatic and extraheptic biliary necrosis resulting from hepatic artery embolization. Of these patients, 2 were due to hepatic artery embolization for hepatic hemangioma . Results One patients w

4、ere found to have necrosis to left hepatic bile duct to result in atrophy of left liver and Cholestasis，with left Hepatectomy and Roux-en-y cholangiojunostomy. Another were found Gangrene of gallbladder bile duct leakage

5、 sub-diaphragm hydrops with gallbladder removal and CVP tube drain at below right diaphragm. Conclusions Arterial embolization of hepatic hemangiom may cause sever biliary necrosis Key words hepatic hemangiom artery e