[Calcinosis of the scrotum]

A critical review of the present classification of the calcinosis cutis is done and the difficulties to make it more precise are pointed out: it is hard to put together diseases totally different that have in common only calcium deposits in the skin; there is a lot of confusion in the current terminology; some authors don't recognize certain entities and; in a few times their own definitions are not respected. A cause of scrotal calcinosis (SC) secondary to epidermoid cysts calcification is presented. The authors believe that many cases classified as idiopathic calcinosis of the scrotum can be in reality late stages of a dystrophic calcification. They suggest that serial cuts in the histopathology examination of every lesion of SC should be performed in order to establish the existence or not of any epithelial remnant. Considering the fact that the treatment is surgical and mostly due to esthetic reasons, they also suggest to follow, if possible, a significant number of patients from an early to a late stage of the disease; only in this way it will be possible to know about the natural history of the scrotal calcinosis.