title: Non-germ cell tumors of testis.
abstract: Testicular tumors of non-germ cell origin represent from 5 percent to 10 percent of all testicular neoplasms. Included in this group are sex cord/gonadal stromal tumors, most originating from Leydig or Sertoli cells, mixed tumors, and tumors of mesenchymal or hematopoietic origin. In addition, various miscellaneous lesions, tumor-like conditions, and secondary testicular tumors may be classified as non-germ cell tumors. This review covers the presentation, diagnosis, and treatment of these rare lesions.
authors.affiliation: Department of Urology, Mayo Clinic, Rochester, Minnesota.
authors.forename: J P
authors.initials: JP
authors.lastname: Dilworth
authors.forename: G M
authors.initials: GM
authors.lastname: Farrow
authors.forename: J E
authors.initials: JE
authors.lastname: Oesterling
mesh_terms: D006801:Humans; D008297:Male; D013736:Testicular Neoplasms / Q000473:pathology* / Q000628:therapy