SMA syndrome: Difference between revisions
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==Background== | ==Background== | ||
*Full name: Superior Mesenteric Artery Syndrome | |||
*Rare condition | *Rare condition | ||
*Occurs when the duodenum is compressed between the aorta and the superior mesenteric artery | *Occurs when the duodenum is compressed between the aorta and the superior mesenteric artery | ||
Revision as of 03:46, 12 January 2017
Background
- Full name: Superior Mesenteric Artery Syndrome
- Rare condition
- Occurs when the duodenum is compressed between the aorta and the superior mesenteric artery
- Can lead to partial or complete gastrointestinal obstruction at the level of the duodenum
Clinical Features
- Early satiety
- Nausea and vomiting, can be bilious
- Abdominal pain, mid-abdomen which may be improved with changes of position
- Abdominal bloating, especially after meals
- Bleching
- Weight loss
- Proximal small bowel obstruction
Differential Diagnosis
- See Abdominal Pain
- See Nausea and vomiting