title: Aggravation of untreated Hirschsprung's disease during pregnancy.
mesh_terms: D000328:Adult; D002585:Cesarean Section; D005260:Female; D006627:Hirschsprung Disease / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis* / Q000601:surgery; D011263:Pregnancy Trimester, Third