title: Chromosomal abnormalities in undescended testes.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002417:Cattle; D002648:Child; D002675:Child, Preschool; D003456:Cryptorchidism / Q000209:etiology* / Q000235:genetics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions / Q000235:genetics; D012611:Scrotum; D012729:Sex Chromosome Aberrations / Q000150:complications* / Q000453:epidemiology / Q000235:genetics; D013736:Testicular Neoplasms / Q000235:genetics