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Choroid plexus cyst, intracardiac echogenic focus, hyperechogenic bowel and hydronephrosis in screening for trisomy 21 at 11 + 0 to 13 + 6 weeks.
Dagklis T, Plasencia W, Maiz N, Duarte L, Nicolaides KH.
Ultrasound Obstet Gynecol 2008;31:132-5. -
Lymphatic vessel hypoplasia in fetuses with Turner syndrome.
von Kaisenberg CS, Nicolaides KH, Brand-Saberi B.
Hum Reprod 1999;14:823-6.