title: Central structure preservation of the reversal sign.
abstract: We report serial changes of central structure preservation of the reversal sign in a case of child abuse. The serial CT images show that the relatively spared attenuation at the basal ganglia, thalami, and posterior fossa develops before the occurrence of transtentorial herniation. This finding makes the theory that central preservation of the reversal sign is due to pressure relief after transtentorial herniation less convincible.
authors.affiliation: Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Taipei, Taiwan. radcjc@adm.cgmh.com.tw
authors.forename: C J
authors.initials: CJ
authors.lastname: Chen
mesh_terms: D001930:Brain Injuries / Q000000981:diagnostic imaging* / Q000473:pathology; D002649:Child Abuse / Q000175:diagnosis*; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D002534:Hypoxia, Brain / Q000209:etiology; D007223:Infant; D014057:Tomography, X-Ray Computed