Given the widespread use of transjugular intrahepatic portosystemic shunt (TIPS) creation for the treatment of portal hypertensive complications, a working knowledge of portal venous anatomy is critical for interventional radiologists. The right portal vein - which is most commonly accessed during TIPS - is subject to various anatomic variants that may potentially impact procedure success. This...

We have developed a novel model-to-image registration technique which aligns a 3-dimensional model of vasculature with two semiorthogonal fluoroscopic projections. Our vascular registration method is used to intra-operatively initialize the alignment of a catheter and a preoperative vascular model in the context of image-guided TIPS (Transjugular, Intrahepatic, Portosystemic Shunt formation) su...

A 63-year-old man with extrahepatic portal vein thrombosis presented with biliary obstruction and hemobilia after a liver biopsy. Balloon sweep of the common bile duct removed clotted blood, and cholangiogram showed a common bile duct narrowing, treated with biliary stenting. A percutaneous biliary catheter was later required for recurrent biliary obstruction and hemobilia, and repeat cholangio...

Bleeding from esophageal and gastric varices remains a significant cause of morbidity and mortality for patients with liver cirrhosis. Currently, therapeutic strategies for gastric variceal bleeding include transjugular intrahepatic portosystemic shunt, cyanoacrylate sclerotherapy and hepatic transplantation. Though relatively safe and efficacious, endoscopic sclerotherapy using cyanoacrylate h...

PurposeTo compare the safety and clinical outcomes of combined transjugular intrahepatic portosystemic shunt (TIPS) plus variceal obliteration to those TIPS alone for treatment gastric varices (GVs).Materials MethodsA single-center, retrospective study 40 patients with bleeding or high-risk GVs between 2008 2019 was performed. The were treated therapy (n = 18) 22). There no significant differen...

Polycystic liver disease (PCLD) has long been considered to represent a contraindication to transjugular intrahepatic portosystemic shunt (TIPS) creation, primarily because of the risk of hemorrhage. Three-dimensional (3D) navigation within the enlarged and potentially disorienting parenchyma can now be performed during the procedure with the development of C-arm cone-beam computed tomography, ...

The Transjugular Intrahepatic Portosystemic Shunt (TIPS) is an interventional treatment for cirrhotic patients with portal hyper-tension. In the light of our medical staa's experience, the consequences of TIPS are not homogeneous for all the patients and a subgroup dies in the rst six months after TIPS placement. An investigation for predicting the conduct of cirrhotic patients treated with TIP...

We report a four year old boy who presented with liver failure secondary to anti-thrombin III deficiency related Budd Chiari syndrome. He was treated with TIPSS (transjugular intrahepatic porto systemic shunt) which reversed the encephalopathy, normalised the liver function and improved growth, pre-empting the need for a liver transplantation. This is the first reported case of TIPSS in a child...

BACKGROUND Inserting a transjugular intrahepatic portosystemic shunt by means of interventional radiology has become the procedure of choice for decompression of portal hypertension. The indications and criteria for patient selection have been expanded and refined accordingly. OBJECTIVES To review our experience with TIPS and analyze the results with emphasis on patient selection and indicati...

BACKGROUND The dysfunction of misplaced or dislodged endovascular endoprostheses, may be a serious complication, and endovascular removal may be attempted in some cases. CASE REPORT A Viatorr(®) stent-graft (Gore, Flagstaff, AR, USA) is an endoprosthesis designed and commonly used for creation of a transjugular intrahepatic portosystemic shunt (TIPS). Two Viatorrs were accidentally dislodged ...