Intrauterine growth retardation: obstetrical aspects.
We have just begun our study of fetal growth retardation. Prenatal influences upon fetal growth are poorly understood and little studied. One may list multiple etiologies, catalogue numerous physiologic processes, and still not know in any given child what went wrong. The questions far exceed our preliminary answers. How does maternal undernutrition significantly effect the fetal "parasite?" Is the syndrome of intrauterine growth retardation a manifestation of a host versus graft phenomenon, with "runting" in the offspring? Are deficits in cell number and size unalterable? Can these deficits be overcome with good postnatal care? How can we better detect the fetus who is undergoing deprivation in utero? What altered biochemical processes exist? Can we reverse such abnormal influences in utero and prevent their consequences to the fetus? Certainly there are numerous additional areas for investigation and thought.
D000653:Amniotic Fluid / Q000032:analysis; D004964:Estriol; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D005865:Gestational Age; D006130:Growth Disorders / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008470:Meconium / Q000032:analysis; D009748:Nutrition Disorders / Q000150:complications; D011247:Pregnancy
D004964:Estriol