A sarcoma on the glans may be condyloma acuminatum, urethral cyst, granulomatous tissue hyperplasia, tumor, etc., and should be promptly consulted to find out the cause. 1. condyloma acuminatum: mainly caused by HPV virus, manifested as a papillary or cauliflower-like swelling on the glans or penis, manifested as a sarcoma on the glans. 2. Urethral cyst: the cyst occurs below the glans coronal groove, resulting in a sarcoma on the glans. 3. Granulation tissue hyperplasia: some patients have long foreskin, resulting in the foreskin covering the surface of the glans, stimulating the glans coronal groove to appear granulation tissue hyperplasia, resulting in the glans urethra on both sides of the glans to appear small meaty bumps change, manifested as a sarcoma on the glans. 4. Tumor; if there is a sarcoma on the male glans, it may also be caused by a tumor. This symptom alone is not enough to diagnose the disease, there may be other factors that cause it. It is recommended that the patient should consult the doctor in time, and ask the doctor to combine the symptoms and test results to clarify the cause of the disease, and give the diagnosis as well as targeted treatment.