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Table 1 Distribution of indications for genomic imbalances

From: Clinical experience with multiplex ligation-dependent probe amplification for microdeletion syndromes in prenatal diagnosis: 7522 pregnant Korean women

Indications

Gene loss N (%)

Gene gain N (%)

Increased NT

21

(51.2%)

34

(41%)

Serum screening(+)

6

(14.6%)

19

(22.9%)

Abnormal finding (USG)

4

(9.8%)

4

(4.8%)

Family history

2

(4.9%)

12

(14.5%)

Advanced maternal age

1

(2.4%)

7

(8.4%)

IVF & fertility assistance

4

(9.8%)

7

(8.4%)

Total

41

 

83

 
  1. [NT Nuchal Translucency, IVF in vitro fertilization, USG ultrasonography.] * When collecting indications, we were instructed to check only one item
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Molecular Cytogenetics

ISSN: 1755-8166