TY - CHAP M1 - Book, Section TI - Chapter 52. Brain Abnormalities and Injuries A1 - Shankaran, Seetha A1 - Cotton, C. Michael A2 - Rudolph, Colin D. A2 - Rudolph, Abraham M. A2 - Lister, George E. A2 - First, Lewis R. A2 - Gershon, Anne A. Y1 - 2011 N1 - T2 - Rudolph's Pediatrics, 22e AB - Neonatal encephalopathy is a clinically defined syndrome of disturbed neurological function in the early postnatal days of life in the term infant, manifested by a combination of signs including altered consciousness, abnormal muscle tone or reflexes, altered respiration or seizures. Etiologies of neonatal encephalopathy include the combination of intrapartum or antepartum hypoxia and ischemia (hypoxic-ischemic encephalopathy), which may be accompanied by some prenatal signs of fetal distress; vascular pathologies, including intracranial bleeding and stroke; injuries secondary to birth trauma; infections; genetic and metabolic disorders; and congenital brain abnormalities. This chapter is focused on brain injuries and abnormalities in term newborn infants, with particular emphasis on infants who present with biochemical and clinical evidence of hypoxic-ischemic encephalopathy, and the current diagnostic and treatment approaches to such injury. Other birth injuries associated with central nervous system damage including vascular malformations and birth trauma are briefly discussed as well. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accesspediatrics.mhmedical.com/content.aspx?aid=6735433 ER -