[Superior mesenteric artery syndrome. Report of 2 cases].
D000293:Adolescent; D004380:Duodenal Obstruction / Q000209:etiology*; D005260:Female; D006801:Humans; D011187:Posture; D011859:Radiography; D013478:Superior Mesenteric Artery Syndrome / Q000000981:diagnostic imaging / Q000178:diet therapy / Q000209:etiology*
Síndrome de la arteria mesentérica superior. Presentación de dos casos.