Superior mesenteric artery syndrome misdiagnosed and preceded by -induced gastritis: a rare diagnosis with misleading features.

Introduction And Importance: Superior mesenteric artery (SMA) syndrome is a rare morbid vascular disorder that is defined as the decrease in the aortomesenteric angle and the compression of the third part of the duodenum. This disorder mainly affects young adult females, and severe weight loss represents a leading predisposing factor.

Case Presentation: The authors report the case of a 19-year-old male who was admitted to our hospital with a 3-month history of epigastric pain, nausea, and weight loss.