[5 rare tumors of the testicle]

5 cases of extremely rare testicular tumours are related in the subject, 2 cases of non hodgkinian malignant Lymphoma, 1 case of leiomyosarcoma in the testis and epididymis , Leydig, Cell. Tumour, Pick's Adenoma. These cases result from the study of a series of investigated testicular tumours between 1960 and 1970. This delay of publication enables the adequate set back for some cases. A 3% frequency of rare tumours in the study of the testicular tumours investigated from 1955 to 1978. The scientific study has been brought up to date, but it is necessary to remember the different possibilities of investigation and treatment which were very limited with regard to the large range of possibilities Actually at our disposal.