Celiac Artery Compression Syndrome

Celiac artery compression syndrome (MALS) is compression of the celiac trunk by the median arcuate ligament, causing postprandial abdominal pain, weight loss, and epigastric bruit, most often in young thin women. Treatment: surgical release of the median arcuate ligament; revascularization if stenosis persists; nutrition support; exclude other causes of postprandial pain; careful diagnosis (duodenal compression/AST). Laparoscopic/open release.

Common Symptoms

Postprandial pain; weight loss; epigastric bruit; young thin women

Causes and Pathogenesis

Median arcuate ligament compresses the celiac trunk, causing mesenteric ischemia and pain.

Treatment

Surgical release; revascularization if needed; nutrition support; exclude other causes

Preventive Measures

Careful diagnosis; release before malnutrition.

Department to Visit

It is recommended to visit the Vascular-surgery/GI-surgery department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.