Cancer risk and life expectancy of children with ulcerative colitis.
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000150:complications* / Q000401:mortality* / Q000601:surgery; D003110:Colonic Neoplasms / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008017:Life Expectancy; D008297:Male; D011336:Probability; D012004:Rectal Neoplasms / Q000209:etiology*; D012737:Sex Factors; D013997:Time Factors