“…It has been reported with therapy with immunosuppressants, notably cyclosporine, tacrolimus, and mycophenolate, but also cytotoxic agents (cyclophosphamide, cisplatin, carboplatin, bleomycin, vinblastine, adriamycin, cytarabin, methotrexate, and L-asparaginase). 5 Characteristic neuroradiologic features are cerebral white matter lesions, which can typically involve the occipital, temporal, and parietal cortex but may also affect the brainstem, cerebellum, and basal ganglia. We report the case of a patient with PRES suffering from metastatic squamous cell carcinoma of the penis treated with the anti-epidermal growth factor receptor (EGFR) monoclonal antibody, cetuximab, which remitted without sequelae after cetuximab discontinuation.…”