[Rectal cancer in patients under 40 years of age].
D000328:Adult; D000367:Age Factors; D003125:Colostomy; D005260:Female; D006801:Humans; D008297:Male; D012004:Rectal Neoplasms / Q000473:pathology / Q000601:surgery
Cáncer del recto en pacientes menores de 40 años.