SMA-like syndrome with variant mesenteric venous anatomy.

Superior mesenteric artery (SMA) syndrome refers to the constellation of symptoms that are associated with intermittent obstruction of the duodenum due to vascular compression. We present a case of SMA-like syndrome related to variant mesenteric venous drainage in the setting of normal aortomesenteric angle (AMA) and borderline reduced aortomesenteric distance (AMD).