RT Book, Section A1 Chin, Wanda A. A2 Atchabahian, Arthur A2 Gupta, Ruchir SR Print(0) ID 57263232 T1 Chapter 172. Gastroschisis/Omphalocele T2 The Anesthesia Guide YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-176049-2 LK accessanesthesiology.mhmedical.com/content.aspx?aid=57263232 RD 2024/10/03 AB Table Graphic Jump Location|Download (.pdf)|PrintDifferences between Omphalocele and GastroschisisOmphaloceleGastroschisisEtiologyFailure of gut migration from yolk sac into abdomenOcclusion of omphalomesenteric artery with ischemia to the right periumbilical areaLocationWithin umbilical cordPeriumbilicalPrenatal diagnosis by U/SYesYesIncidence1:6,000, M >F1:15,000, M >FPeritoneal coveringYesNoLocationCentral through umbilicusLateral to umbilicusAssociated anomaliesHigh incidenceLow incidenceCardiacGI—intestinal atresiaGI—Meckel’s diverticulum, malrotationGU—bladder extrophyMetabolic—Beckwith–Wiedemann (congenital disorder associated with macrosomia, macroglossia, organomegaly, and hypoglycemia)Chromosomal abnormalities (trisomy 21), congenital diaphragmatic herniaSurvival rate70–95%>90%