Abstract
Sebaceous trichofolliculoma is a very uncommon skin tumour, the tumour occurred on the nose and consisted of a solitary lesion. Sebaceous trichofolliculoma occurring in patients of the scrotum is very rare; only one case has been reported to date. The patient has many small soft nodules on the scrotum for several years, then the number and the size of the nodules increased. Histological examination showed many large cystic cavities open to the skin surface and numerous sebaceous glands connected to the cavity. Plastic surgery excision or necessary skin grafting is planned for the patient until maturity is attained.