[Arteriomesenteric duodenal compression]

Area of Science:

• Gastroenterology
• Vascular Surgery
• Abdominal Surgery

Background:

• Arteriomesenteric obstruction of the duodenum is a rare condition characterized by vascular compression blocking the lower duodenum.
• It presents in both congenital and acquired forms, stemming from a reduced aortomesenteric angle.
• Symptoms range from acute ileus to chronic, non-specific upper abdominal pain.

Purpose of the Study:

• To evaluate the efficacy of surgical intervention for arteriomesenteric obstruction of the duodenum.
• To highlight the diagnostic and therapeutic approaches for this rare duodenal obstruction.

Main Methods:

• Diagnosis involves upper gastrointestinal X-ray series and angiographic determination of the superior mesenteric artery angle.
• Surgical treatment primarily utilized was retrocolic duodenojejunostomy.
• A retrospective analysis of 14 cases treated surgically was conducted.

Main Results:

• Retrocolic duodenojejunostomy demonstrated satisfactory outcomes in managing arteriomesenteric obstruction.
• Surgical treatment proved valuable in the 14 cases studied.
• The study confirms the effectiveness of surgical management for this rare duodenal lesion.

Conclusions:

• Arteriomesenteric obstruction of the duodenum is a treatable condition with surgical intervention.
• Retrocolic duodenojejunostomy is an effective surgical solution.
• Early diagnosis and surgical management are crucial for favorable outcomes.