Woodward G A
Department of Emergency Medicine, Primary Children's Medical Center, University of Utah, Salt Lake City 84113.
Pediatr Emerg Care. 1990 Dec;6(4):289-92. doi: 10.1097/00006565-199012000-00010.
A potential etiology of anxiety and agitation in the posthead trauma patient is cortical blindness. Cortical blindness can be seen after both mild and severe head trauma. Early recognition and understanding of this syndrome can lead to a decreased anxiety level, not only for the patient, but for the parents as well. Two cases of posttraumatic cortical blindness are presented. The signs and symptoms of cortical blindness, its presentation, diagnosis, and outcome are discussed. The available literature is reviewed and discussed.
头部创伤后患者出现焦虑和躁动的一个潜在病因是皮质盲。轻度和重度头部创伤后均可出现皮质盲。尽早识别和了解这种综合征不仅可以降低患者的焦虑程度，也能减轻其父母的焦虑。本文介绍了两例创伤后皮质盲病例。文中讨论了皮质盲的体征和症状、表现形式、诊断及预后。并对现有文献进行了回顾和讨论。
