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Table 2 Follow-up on fetus with combined ARSA and chromosomal abnormalities

From: Predictive value of aberrant right subclavian artery for fetal chromosome aneuploidy in women of advanced maternal age

Numerical order Age cohorts Pregnant week Additional anomalies
(intracardiac or extracardiac)
Serum screening result Cell-free DNA Karyotype Outcome
NO.1 AMA 32 perimembranous ventricular septal defect; single umbilical artery; pyelectasis positive high risk 21-T terminated
NO.2 AMA 26 unilateral cleft lip with alveolar cleft; single renal cyst negative high risk 21-T terminated
NO.3 AMA 23 tetralogy of Fallot; negative high risk 21-T terminated
NO.4 AMA 22 strawberry head; unilateral strephenopodia; fingers flexion and overlap; left ventricular dysplasia positive high risk 18-T terminated
NO.5 non-AMA 23 mild lateral ventricular dilatation; slight tricuspid regurgitation; eyes spacing widened positive high risk 21-T terminated
NO.6 non-AMA 32 omphalocele; angle of iliac ala increases negative high risk 21-T terminated
NO.7 non-AMA 12 increased nuchal translucency; hypoplastic nasal bone positive high risk 21-T terminated
NO.8 non-AMA 26 • persistent left superior vena cava; coronary sinus dilatation positive high risk 21-T terminated
NO.9 non-AMA 24 perimembranous ventricular septal defect; micromandible; low-set ears; unilateral complete cleft palate (III) positive high risk 18-T terminated
NO.10 non-AMA 28 increased nuchal fold; Dandy-Walker malformation; double outlet right ventricle positive high risk 18-T terminated
NO.11 non-AMA 33 left ventricular hyperechoic plaques; polycystic renal dysplasia; semilobarholoprosencephaly; cyclopia; beak nose; intrauterine growth restriction negative high risk 13-T terminated
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