Long-term follow-up of transjugular intrahepatic portosystemic shunt (TIPS) with stent-graft.

Purpose: We aimed to retrospectively evaluate the long-term clinical and patency results after the placement of transjugular intrahepatic portosystemic shunts (TIPS) using stent-graft. Many studies show the clinical results and the patency follow-up of TIPS with stent-graft in the short and medium term. However, few studies show long-term results.

Right atrial thrombosis associated with hemodialysis catheter: first description of recurrence in a poorly understood problem.

Catheter-related right atrial thrombosis (CRAT) is an underreported and potentially life-threatening complication of central venous catheter in hemodialysis patients. The accurate incidence is unknown, with reported rates ranging from 2 to 12.8% [1] in series, up to 29% [2] in a postmortem prospective study, and high mortality rates (18%) [1].