Challenges and Opportunities in the Adoption of p-TIPS for Acute Variceal Bleeding: Insights from a US Tertiary Center.

Background And Aims: Since the overwhelmingly positive results of the 'early use of TIPS' published in 2010, studies in Europe and Asia have confirmed early/pre-emptive transjugular intrahepatic portosystemic shunt (p-TIPS) in high-risk patients with acute variceal bleed (AVB) reduces treatment failure and mortality compared to standard of care (SOC). There are no studies evaluating p-TIPS in a US cohort.

Methods: A review of patients with cirrhosis from June 2010 to June 2020 with AVB was conducted from a single large US center.

Correcting Coagulopathy for Image-Guided Procedures.

Patients with acquired coagulopathy often require percutaneous image-guided invasive procedures for urgent control of hemorrhage or for elective procedures. Routine preprocedural evaluation of coagulopathy previously focused on absolute prothrombin time, partial thromboplastin time, international normalized ratio, and platelet count values. Now viscoelastic testing and greater understanding of patient- and drug-specific changes in coagulation profiles can yield better coagulation profile data.

A ten-year, single institution experience with percutaneous nephrostomy during pregnancy.

Purpose: To evaluate the safety and efficacy of percutaneous nephrostomy (PCN) in pregnancy.

Materials And Methods: PCN tubes were placed during 52 pregnancies in 49 patients from 2008 to 2018. The medical records during pregnancies were retrospectively reviewed for imaging findings, procedural parameters, outcomes of delivery, and complications.

The role of interventional radiology in the pre-liver transplant patient.

Each year approximately 8500 patients undergo liver transplantation in the USA for acute and chronic liver failure. Over the years, the success of liver transplantation has led to more clinical indications for liver transplantation. These expanded indications, without a proportionate increase in donors, result in increased competition for the limited pool of transplantable whole or partial grafts.

Successful Management of Giant Placental Chorangioma by Microcoil Embolization.

Optimal prenatal management of giant placental chorangioma (also known as chorioangioma, angiomyxoma, fibroangiomyxoma, or fibroma) has yet to be determined. Interventions intended to devascularize the tumor such as interstitial laser, bipolar coagulation, fetoscopic laser photocoagulation, and chemical embolization have met mixed results. We report a minimally invasive, extra-amniotic approach, technically similar to cordocentesis, of microcoil embolization of the feeding vessel.