There is a sarcoma at the root of the penis and has not been growing considerations are related to soft fibroma, sebaceous cysts, warts and so on. 1. Soft fibroid: the cause of the disease is not clear, the main manifestation of the disease is higher than the surface of the skin with the tip of the organisms, can be filamentous, bulbous or pocket-like. Therefore, some men have a sarcoma at the root of the penis and have not been long to be alert to the soft fibroid tumor. 2. Sebaceous cysts: Sebaceous cysts are mainly caused by the blockage of sebaceous gland of hair follicles and the accumulation of sebum into cysts. Sebaceous cysts can be manifested as round, medium hardness or elasticity, no fluctuation, slow growth, etc. It can also be manifested as a sarcoma at the root of the penis and has not been long. 3. Warts: the disease is related to human papilloma virus infection, most patients have no symptoms, but some patients will have a foreign body sensation, pain, itching and other symptoms. The skin lesions can be multiple or single small reddish particles, and the texture is soft, can also be manifested as papillary, cauliflower, etc., so men suffering from this disease can be manifested as a sarcoma at the root of the penis and has not been long. It is recommended that the person who has a sarcoma at the root of the penis and does not grow should consult a doctor for examination, and follow the doctor’s instructions for treatment after clarifying the disease.