Anti-glomerular basement membrane antibody disease complicated by posterior reversible encephalopathy syndrome.

Anti-glomerular basement membrane (anti-GBM) antibody disease is a rare type of small-vessel vasculitis. Posterior reversible encephalopathy syndrome (PRES) is a syndrome of heterogeneous aetiologies grouped together based on similar neuroimaging findings. We report a rare case of a patient who received treatment for anti-GBM antibody disease who developed PRES.