Incidence of fetal chromosome abnormalities in insulin dependent diabetic women

C U Henriques, P Damm, A Tabor, Henri Goldstein, L Mølsted-Pedersen

    5 Citationer (Scopus)

    Abstract

    In order to screen for fetal neural tube defects and chromosome abnormalities, amniocentesis was carried out in 334 women with insulin-dependent diabetes mellitus (IDDM) between 1979 and 1987. Two cases (0.6%; 95% confidence limits 0.1-2.2%) of fetal chromosome abnormality were found: one case of Klinefelter's syndrome and one case of de novo translocation. This is comparable to the overall incidence of chromosome abnormality found at birth and is also comparable to the incidence of fetal chromosome abnormality (1.0%) found by amniocentesis at our Department in a group of 2,264 young non-diabetic women with little risk of contracting genetic disorders. The results suggest that maternal IDDM does not increase the risk of fetal chromosome abnormality and consequently screening by amniocentesis for chromosome abnormalities among diabetic women does not seem to be indicated.

    OriginalsprogEngelsk
    TidsskriftActa Obstetricia et Gynecologica Scandinavica
    Vol/bind70
    Udgave nummer4-5
    Sider (fra-til)295-7
    Antal sider3
    ISSN0001-6349
    StatusUdgivet - 1991

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