
AbstractWe report a case of a de novo ring 21 complex chromosomal rearrangement in a fetus presenting with hydrops. Noninvasive prenatal testing (NIPT) failed to detect the imbalance. This case highlights the need to understand the various limitations and strengths of NIPT technology when counseling patients.
Medicine (General), prenatal diagnosis, R, noninvasive prenatal testing, Case Reports, chromosome 21, fetal hydrops, R5-920, chromoanasynthesis, Medicine, complex chromosomal rearrangement
Medicine (General), prenatal diagnosis, R, noninvasive prenatal testing, Case Reports, chromosome 21, fetal hydrops, R5-920, chromoanasynthesis, Medicine, complex chromosomal rearrangement
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