نتایج جستجو برای: hemobilia
تعداد نتایج: 330 فیلتر نتایج به سال:
Hemobilia represents gastrointestinal bleeding that develops as a result of communication between blood vessels and the biliary tract, which causes the blood to reach the duodenal papilla. It is characterized by biliary colic as the initial symptom, and the complications of cholangitis, obstructive jaundice and/or anemia. In general, definitive diagnosis is made by esophagogastroduodenoscopy wh...
Introduction Transjugular intrahepatic portosystemic shunt (TIPS) is a non selective portosystemic derivation created by endovascular techniques. A transhepatic comunication between one of the hepatic veins and a branch of portal vein is created using a needle system. Intrahepatic trajectory remains open by placing a metallic stent. TIPS is an effective method to relieve the portal system press...
Purpose We aimed to determine the safety and effectiveness of percutaneous endobiliary radiofrequency ablation malignant biliary obstructions with a temperature-controlled device. Methods In this single center retrospective study, total 62 consecutive patients obstruction were evaluated. Thirty who underwent metallic stent placement in study group 32 only stenting control group. Outcomes techni...
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