TY - CHAP M1 - Book, Section TI - Chapter 406. Superior Mesenteric Artery Syndrome A1 - Biank, Vincent F. A2 - Rudolph, Colin D. A2 - Rudolph, Abraham M. A2 - Lister, George E. A2 - First, Lewis R. A2 - Gershon, Anne A. PY - 2011 T2 - Rudolph's Pediatrics, 22e AB - Superior mesenteric artery syndrome (SMAS), also known as Wilkie syndrome, arteriomesenteric duodenal compression, chronic duodenal ileus, or cast syndrome, was first described by von Rokitansky in 1842, and is an unusual form of gastrointestinal obstruction resulting from compression of the duodenum between the abdominal aorta posteriorly and the superior mesenteric artery anteriorly (Fig. 406-1).1 In 1878, Willet documented the development of SMAS in association with orthopedic casting; however, it was not until 1927 that Wilkie formally characterized SMAS in a series of 75 patients.2,3 To date, the diagnosis, and to some extent the existence, of SMAS remains controversial as symptoms do not always correlate with radiologic findings and may not improve with surgical correction) SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/16 UR - accesspediatrics.mhmedical.com/content.aspx?aid=7036908 ER -