A variant of Buhler's arc formed by the unusually long dorsal pancreatic artery.

The knowledge of anatomical variations of the vascular junction between the celiac trunk and superior mesenteric artery is surgically significant. A case of unusually long dorsal pancreatic artery that originated from the common hepatic artery and directly anastomosed with the middle colic artery thus forming a rarely reported variant of Bühler's arcade is presented (Fig. 1, Ref.