superior mesenteric artery syndrome
Medical term for a rare condition where the duodenum is compressed between the superior mesenteric artery and the aorta, causing obstruction.
Superior mesenteric artery syndrome is often seen in young women with significant weight loss.
Compound of 上 (superior), 腸間膜 (mesentery), 動脈 (artery), 閉鎖 (obstruction), and 症 (syndrome).