Toxic erythema of chemotherapy is an umbrella term encompassing a range of reactions characterized by symmetric erythematous to dusky patches, which can develop oedema, desquamation and/or purpura. We describe an elderly patient with prostate cancer who developed this complication while receiving docetaxel chemotherapy, presenting with prominent mucosal and periorificial involvement, along with epidermal necrosis, closely mimicking toxic epidermal necrolysis.
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