Comparing a blood vessel procedure for rare liver vascular disease versus cirrhosis

This study looks at a procedure called TIPS (a small tube placed to redirect blood flow in the liver) used to treat a rare condition called porto-sinusoidal vascular disease. Researchers want to understand how well TIPS works in this rare disease by comparing patient outcomes to those with cirrhosis who received the same procedure. The study reviews existing medical records rather than enrolling new patients in a new treatment.

Porto-sinusoidal vascular disease is very rare, so doctors don't have much experience using TIPS to treat its serious complications like internal bleeding or fluid buildup. This study aims to gather enough information to help doctors understand when TIPS is the right choice and what patients can expect.