clinical diagnosis
The number of cases
Positive cases
The positive rate
Fetuses with UPD found by CMA 1 0 0
Fetuses with Abnormal ultrasound 10 6 60%
Normal Prenatal diagnosis results of single gene disorders 14 0 0
History of adverse pregnancy or proband deceased with undiagnosed 12 3 25%
Parents with undetermined etiology disease 3 0 0