%0 Journal Article %T Primary testicular osteosarcoma %A Berkan Resorlu %A Kadir Onem %A Rustu Cankon Germiyanoglu %J Urologia Journal %@ 1724-6075 %D 2018 %R 10.1177/0391560317749429 %X Primary testicular osteosarcoma is an extremely rare type of malignant tumor, and to our knowledge, only two other cases have previously been reported in the medical literature. A 63-year-old man, who presented with a large painless left inguinal and scrotal mass, underwent radical orchiectomy. Pathological examination was suggestive of testiscular osteosarcoma. The patient received no adjuvant therapy and after 12£¿months of follow-up, the patient remains free of disease %K Osteosarcoma %K primary %K testis %U https://journals.sagepub.com/doi/full/10.1177/0391560317749429