Protein-losing enteropathy as a complication of spontaneous isolated superior mesenteric artery dissection: A case report

Abstract

Introduction:Protein-losing enteropathy and spontaneous isolated superior mesenteric artery dissection are both rare clinically. Protein-losing enteropathy due to superior mesenteric artery dissection is extremely rare.Patient concerns:A 46-year-old male with acute abdominal pain and hematochezia was diagnosed with a complete occlusion of the superior mesenteric artery because of dissection. He suffered from diarrhea and hypoproteinemia after an emergency thromboendarterectomy.Diagnoses:Based on laboratory tests and capsule endoscopy inspection, a diagnosis of protein-losing enteropathy was made.Interventions:Endovascular treatment was provided.Outcomes:After stent placement, he quickly recovered without a recurrence of symptoms.Conclusion:Protein-losing enteropathy is a serious complication of an isolated superior mesenteric artery dissection. Restoring the patency of the superior mesenteric artery is keyed for the treatment of this complication.