Food fear, quick satiety and vomiting in a 16 years old girl: It’s bulimia, or maybe not…? A case report of Wilkie’s syndrome (superior mesenteric artery syndrome)

INTRODUCTION: Wilkie’s syndrome (WS), also known as superior mesenteric artery syndrome, is a rare clinical entity caused by compression of the horizontal (third) part of the duodenum between the superior mesenteric artery and the abdominal aorta leading to duodenal obstruction. PRESENTATION OF CASE: We report a case of a 16 years girl with long-term history of spontaneous vomiting and self-induced vomiting, also suffering from recurrent retrosternal pain, weight loss and thus reduced quality of life. Contrast intestinal series showed a large axial hernia which was laparoscopically reduced and treated by hiatoplasty and anterior hemifundoplication. After initial relief, recurrent postprandial nausea and vomiting reoccurred 4 weeks postoperatively. Abdominal MRI study revealed findings compatible with WS. After endoscopic exclusion of an anatomical duodenal lumen stenosis, she was successfully treated by duodeno-jejunostomy with a favorable outcome. DISCUSSION: WS might be hidden behind presumably more evident diagnoses such as bulimia, significant axial hernia and gastro-esophageal reflux disease in patients with recurred vomiting, abdominal pain and weight loss. CONCLUSION: The rare clinical entity of a WS necessitates a targeted diagnostic evaluation and therapy. Clinical details, diagnostic studies and treatment are discussed here.