Eruptive pruritic papular porokeratosis (EPPP) is a rare inflammatory variant of disseminated superficial porokeratosis characterized by the sudden onset of pruritic papules, primarily affecting the extremities and trunk. We present the case of a 77-year-old male who developed EPPP without any underlying malignancy or immunosuppression. Histopathology confirmed EPPP, and the patient underwent treatment with topical lovastatin 2% ointment, followed by topical calcipotriene. This report highlights the clinical presentation, diagnostic workup, therapeutic interventions, and emerging insights into the management of this uncommon condition.
Dookie et al. (2025) studied this question.