From the symptoms it can be seborrheic keratosis or genital warts or some benign skin
growth. Seborrheic keratosis is a benign skin
growth and the cause is exactly not known but sunlight and hereditary predisposition have been proposed. The treatment methods employed are cryotherapy with carbon dioxide (dry ice) or liquid nitrogen, electrodesiccation, electrodesiccation and curettage, curettage alone, shave biopsy or excision using a scalpel, or a laser or dermabrasion surgery.