. . . . . . . "[Prenatal diagnosis of X-linked ichthyosis in a case of steroid sulfatase deficiency was made at 16 weeks by the demonstration of (1) high levels of dehydroepiandrosterone sulfate in amniotic fluid; (2) gross deficiency of steroid sulfatase activity in cultured amniotic fluid cells; (3) very low estriol concentrations in maternal blood and urine; (4) increased maternal plasma dehydroepiandrosterone sulfate; and (5) a characteristic maternal urinary steroid profile with greatly increased levels of 16 alpha-hydroxydehydroepiandrosterone.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:45+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .