Eruptive collagenoma: An interesting case report

Eruptive cutaneous collagenoma is a non-familial connective tissue nevi of unknown etiology presented with an abrupt onset. To date, the literatures on eruptive cutaneous collagenoma are extremely rare in India. Herein, we report a rare case of eruptive collagenoma in a 26 year old young male with epilepsy and mental retardation, who presented with multiple asymptomatic papules and nodules over the chest and abdomen with no systemic involvement. There was no positive family history or history of consanguineous marriage, and diagnosis was confirmed histologically. We report this case due to paucity in Indian literature.