Tuppen G D, Fairs C, de Chazal R C, Konje J C
Department of Radiology, Leicester Royal Infirmary, UK.
Ultrasound Obstet Gynecol. 1999 Sep;14(3):219-21. doi: 10.1046/j.1469-0705.1999.14030219.x.
We report a twin pregnancy in which a 4-week discordance in size between the fetuses was identified in the first trimester. The discordance was maintained throughout the pregnancy, which was otherwise uneventful and resulted in the delivery of a live girl and boy.