Transient Cortical Blindness Following Bypass Graft Angiography A Case Report

摘要: Transient cortical blindness, an uncommonly recognized complication of cerebral angiography, is exceedingly rare event after cardiac catheterization and angiography. This report describes a sixty-two-year-old patient who had transient blindness following bypass graft In this case, the authors showed that was associated with breakage blood-brain barrier (BBB) increase in vascular permeability rather than primary circulatory insufficiency. When possibility exists excess volume contrast medium may enter circulation as is, coronary artery (CABG) using internal mammary (IMA), precautionary measures be necessary such changing type to used or decreasing injected. occurs, it serious clinical problem whether permanent. Therefore, circumstances leading should understood determine suitable treatment management.