Contrast Medium-Induced Transient Cortical Blindness: A Systematic Review of the Literature.

Purpose: To summarize identified risk factors, the most common clinical presentations, radiological and neurophysiological features, and proposed pathophysiological mechanisms of contrast medium-induced transient cortical blindness (TCB).

Methods: A systematic search of PubMed, Cochrane Central Register of Controlled Trials, and clinicaltrials.gov was performed.