Combined transmesenteric and transhepatic recanalization of chronic portal and mesenteric vein occlusion to treat bleeding duodenal varices.

Two patients presented with bleeding duodenal varices secondary to mesenteric and portal vein chronic occlusion. After a failed transhepatic recanalization, a combined transmesenteric and transhepatic approach was used to recanalize the chronic portal and mesenteric venous obstruction. The occluded segment was treated with transmesenteric stent placement in one patient and stent placement and coil embolization of varices in the second patient. Follow-up imaging and endoscopy showed decompression of the duodenal varices in both patients and absence of further bleeding episodes.