Intestinal type of thromboangiitis obliterans (Buerger's disease)

Thromboangiitis obliterans (TAO) is a recurrent, inflammatory, segmental occlusive disease of distal limb arteries which may involve veins as well. Young smokers are predisposed to TAO. The intestinal vessels are rarely affected. We report the clinical, angiographic and histologic findings of a 23-year-old smoker with extended thrombophlebitis who developed severe abdominal angina and liver hypoxia due to occlusion of the coeliac artery and subtotal occlusion of the superior mesenteric artery. Two surgical bypassing procedures were followed by early graft occlusion. Subsequently, a plastic patch of the superior mesenteric artery and an aortohepatic bypass were performed. The literature since 1945 pertinent to intestinal TAO is reviewed.