A Case of Portal-Systemic Encephalopathy due to Complicated Spleno-renal Shunt Successfully Treated with Balloon-occluded Retrograde Transvenous Obliteration Using a Double Coaxial Balloon Catheter System and Shape-memory Coils.

A Case of Portal-Systemic Encephalopathy due to Complicated Spleno-renal Shunt Successfully Treated with Balloon-occluded Retrograde Transvenous Obliteration Using a Double Coaxial Balloon Catheter System and Shape-memory Coils.