title: [Children of mothers with phenylketonuria (author's transl)].
abstract: Microcephaly and considerable motor and mental retardation occurred in two non-phenylketonuric children of an untreated mother with phenylketonuria. The cerebral damage of the children must be considered the consequence of the maternal metabolic disorder. Since the first phenylketonuric children who were treated on strict diet are now reaching the age of marriage and pregnancy, the problem of maternal phenylketonuria is becoming topical. Published reports indicate that of 72 well documented cases with a maternal phenylalanine level above 200 mg/1 (1210 mumol/1) 39 offspring had microcephaly, in 33 intra-uterine growth had been retarded and in 25 there are cerebral palsy and seizures. Almost all had mental retardation. At the same time there have been reports about three normal children whose mothers had kept to a phenylalanine-low diet during their pregnancy.
mesh_terms: D000293:Adolescent; D002547:Cerebral Palsy / Q000209:etiology; D002648:Child; D004827:Epilepsy / Q000209:etiology; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D008297:Male; D008431:Maternal-Fetal Exchange; D008831:Microcephaly / Q000209:etiology; D010375:Pedigree; D010661:Phenylketonurias / Q000150:complications* / Q000178:diet therapy; D011247:Pregnancy; D011248:Pregnancy Complications / Q000150:complications* / Q000178:diet therapy
vernacular_title: Kinder phenylketonurischer Mütter