70% sudden vision loss in a female(69) diabetic patient during retinal treatment. a minor stroke possibly might have happened following a retinal injection. MRI scan taken and result as follows: (Part Examined- BRAIN Patchy areas of diffusion restriction involving right occipital lobe, posterior temporal lobe and right half of spenium of corpus callosum. Curresponding area shows hypertense signal on T2 and hypertense signal on T1. No GRE susceptivility foci seen -Accute infact likely. No hemorrhagic transformation at present. few patchy, T2 hyper intensities involving bilateral fronto parietal sub cortical white matter-small vessel ischemic changes likely. T2 hypertense, T1 hyper tense small lesions noted in the right half of pons. The lesion shows suppression of signals on FLAIR sequence - VR spaces? chronic infarcts. VR space noted in bilateral ganglio-capsuler region. Rest are normal.