Abstract
DETECTION of sickle hemoglobin in the human fetus was first accomplished nearly 10 years ago.1 , 2 This marked the beginning of a technology for prenatal diagnosis of the hemoglobinopathies. When methods for acquisition of fetal blood and for analysis of globin-chain synthesis were developed, the prenatal diagnosis of sickle-cell anemia and the thalassemia syndromes became a practical reality.3 , 4 Nearly 2000 fetuses at risk for these disorders have now been studied worldwide.5 However, a fetal loss of about 5 per cent due to these invasive procedures has provided the impetus for the development of diagnostic approaches that use fetal DNA rather than.
Original language | English (US) |
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Pages (from-to) | 32-36 |
Number of pages | 5 |
Journal | New England Journal of Medicine |
Volume | 307 |
Issue number | 1 |
DOIs | |
State | Published - Jul 1 1982 |
Externally published | Yes |
ASJC Scopus subject areas
- General Medicine