[Abdominal surgery and vascular surgery]

Vascular surgery itself developed for the surgical treatment for the vascular lesions such as occlusion and/or aneurysm. But recently the fine vascular surgical technique has been applied also to the treatment of malignancy affected the abdominal visceral organs. For instance, it is for the curative operation, when the malignant lesion such as bile duct carcinoma involves the main portal system because the resection with reconstruction of the portal vein is nowadays feasible. In this paper I would like to describe the technique of vascular reconstruction for the general surgeons and to report the current status of introduction of vascular surgery into the abdominal surgery in Japan.