De Novo Histoid Leprosy

Histoid leprosy is an uncommon entity with specific clinical, histopathological and bacteriological features. Histoid lepromas are sudden eruption of dome shaped lesions usually associated with dapsone resistance, as a variant of lepromatous leprosy or rarely arising de novo. We report a case who presented for the first time with histoid features with no history of taking dapsone/antileprosy treatment earlier in an elderly male with small to large lesions over normal skin in the post-leprosy elimination era