title: Surveillance after orchidectomy for clinical stage I testicular non-seminoma.
mesh_terms: D002369:Castration; D006063:Chorionic Gonadotropin / Q000032:analysis; D018997:Chorionic Gonadotropin, beta Subunit, Human; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local; D009367:Neoplasm Staging; D010446:Peptide Fragments / Q000032:analysis; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000601:surgery*
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D010446:Peptide Fragments