منابع مشابه
Prenatal diagnosis of congenital rubella.
Rubella contracted in early pregnancy is associated with a high frequency of congenital anomalies in the infant. Viral transmission occurs in overt as well as occult maternal illness with or without a rise in maternal rubella antibody titres. It is thus both difficult and important to determine whether the fetus has become infected in utero. One approach is to isolate rubella virus from amnioti...
متن کاملFirst trimester prenatal diagnosis of congenital rubella: a laboratory investigation.
Acute primary maternal infection with rubella virus during pregnancy often, but not invariably, leads to the congenital rubella syndrome. Diagnosis by detection of virus specific IgM in the mother is not always possible, and in those cases in which IgM is detected the fetus has not necessarily also been infected. A method for direct, prenatal detection of fetal infection would allow more accura...
متن کاملRetrospective diagnosis of congenital rubella.
One hundred and five children and adolescents with impaired hearing and 19 with impaired vision underwent in vitro tests (lymphocyte responsiveness and serum antibody to rubella) for retrospective diagnosis of intrauterine rubella. Tests yielded results consistent with intrauterine rubella in 30 (29%) of the patients with impaired hearing but only one (5%) of those with impaired vision. In addi...
متن کاملPrenatal diagnosis of congenital anomalies
Up till the early 1970s, prenatal diagnosis of congenital anomalies was primarily aimed at detecting chromosomal abnormalities by amniocentesis.1. Over the last two decades, prenatal diagnosis has greatly benefited from advances in ultrasound technology and in our ability to detect microscopic and submicroscopic chromosome abnormalities as well as single gene disorders, leading to substantive i...
متن کاملCongenital dacryocystocoele with prenatal diagnosis.
To cite: Oliveira GN, Branco M, Ramos L, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2016-215641 DESCRIPTION A male term infant was born to a 32-year-old primigravida after conception induced by in vitro fertilisation. The mother had experienced an uneventful prenatal course until the routine third trimester ultrasound screening, at the 35th-week of ge...
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ژورنال
عنوان ژورنال: BMJ
سال: 1977
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.6061.615