Endovaginal Sonographic Diagnosis of Fetal Cystic Hygroma at 10 Weeks' Gestation

1. Cullen MT , Green J , Whetham J , et al: Transvaginal ultrasonographic detection of congenital anomalies in the first trimester. Am J Obstet Gynecol 1990;163:466-466.

2. Cullen MT , Green JJ , Reece EA , et al: Evaluation of the first trimester embryo. A comparison of transvaginal and abdominal sonography. J Ultrasound Med 1989;8:565-565.

3 Rottem S . Bronstein M , Thaler I , et al: First trimester transvaginal sonographic diagnosis of fetal anomalies. Lancet 1989;1:444-444.

4. Benacerraf BR , Lister JE , DuPonte BL : First trimester diagnosis of fetal abnormalities: A report of three cases. J Reprod Med 1988;33:777-777.