Superior Mesenteric Artery Syndrome: Could it Involve a Potential Familial Pattern?

Area of Science:

• Gastroenterology
• Genetics
• Vascular Anatomy

Background:

• Superior mesenteric artery (SMA) syndrome is a rare condition characterized by small bowel obstruction due to duodenal compression by the SMA.
• It is typically associated with rapid weight loss, but anatomical variations may also predispose individuals to the condition.

Observation:

• This study presents a case of SMA syndrome in a patient without the typical weight-loss presentation.
• The patient reported a maternal history of a similar SMA syndrome presentation.

Findings:

• The findings suggest a potential genetic predisposition to SMA syndrome, independent of significant weight loss.
• This case challenges the traditional understanding of SMA syndrome etiology.

Implications:

• Further research into the genetic factors of SMA syndrome is warranted.
• This case broadens the diagnostic considerations for SMA syndrome, especially in patients with a family history.