Small white granules in the scrotum may be caused by warts, soft fibroids, genital sweat duct tumors and other reasons. 1. Condyloma acuminatum: the scrotum skin is infected by the human papilloma virus causing localized superfluous organisms, which can be manifested as small white buds in the scrotum. 2. Molluscum contagiosum: mostly occurring in middle-aged and old people, can be manifested as warts, filiform, polyp-like swelling. 3. Genital Sweat Tumor: a benign tumor of the skin involving the sweat gland ducts, presenting as skin-colored, yellowish or yellowish-brown semicircular or flat papules. The above symptoms may also be caused by other factors, it is recommended that the scrotum with white granules to the regular hospital in time to clarify the cause of the disease, under the guidance of the doctor for standardized treatment, so as not to delay the condition.