"Workup of this finding should include, where available, an ultrasound study to assess for any associated anomalies, referral to genetic counselling, TORCH serology, cystic fibrosis carrier testing, and offer of amniocentesis."
Expected headings
"Classification"
"trisomy 21: ~15% 12; less commonly associated with trisomy 13, trisomy 18, and Turner syndrome 14"
"Workup of this finding should include, where available, an ultrasound study to assess for any associated anomalies, referral to genetic counselling, TORCH serology, cystic fibrosis carrier testing, and offer of amniocentesis."