TY - CHAP M1 - Book, Section TI - Chapter 389. Gastrointestinal Obstruction A1 - Nazarey, Pradeep A1 - Sato, Thomas T. 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 - Gastrointestinal obstructions are categorized according to etiology as either congenital or acquired. These broad categories are not mutually exclusive. For example, congenital lesions of the intestine such as an enteric duplication or Meckel diverticulum may not cause obstruction until later in life. Congenital anatomic defects and acquired disorders of the intestine presenting in the first 30 days of life are characterized as neonatal intestinal obstruction. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - accesspediatrics.mhmedical.com/content.aspx?aid=7035989 ER -