Joseph Rosenthal1, Sam Colachis. 1. Ohio State University Medical Center, Columbus, OH, USA. joseph.rosenthal@osumc.edu
Abstract
CONTEXT: To describe a case of a 44-year-old man with complete C4 tetraplegia who developed transient cortical blindness in the subacute setting following episodes of autonomic dysreflexia. FINDINGS: Transient cortical blindness the day after surgery for appendicitis that had resulted in severe autonomic dysreflexia (AD) requiring aggressive blood pressure management. Imaging showed no evidence of acute stroke, but did show vasospasm in the occipital lobes. Vision improved over the next couple of months. CONCLUSION/CLINICAL RELEVANCE: This case illustrates a possible profound vasomotor phenomenon (cortical blindness) associated with AD and its symptomatic treatment. Early recognition of AD and treatment of its underlying cause cannot be overemphasized.
CONTEXT: To describe a case of a 44-year-old man with complete C4 tetraplegia who developed transient cortical blindness in the subacute setting following episodes of autonomic dysreflexia. FINDINGS: Transient cortical blindness the day after surgery for appendicitis that had resulted in severe autonomic dysreflexia (AD) requiring aggressive blood pressure management. Imaging showed no evidence of acute stroke, but did show vasospasm in the occipital lobes. Vision improved over the next couple of months. CONCLUSION/CLINICAL RELEVANCE: This case illustrates a possible profound vasomotor phenomenon (cortical blindness) associated with AD and its symptomatic treatment. Early recognition of AD and treatment of its underlying cause cannot be overemphasized.
Authors: K Furusawa; A Tokuhiro; H Sugiyama; A Ikeda; F Tajima; E Genda; R Uchida; T Tominaga; H Tanaka; A Magara; M Sumida Journal: Spinal Cord Date: 2010-08-10 Impact factor: 2.772