* Centro Clínico de Maternidad Leopoldo Aguerrevere, Caracas,Venezuela;
** Obstetrics and Gynecology Department, Miguel Pérez Carreño Hospital, Caracas, Venezuela.
Case report
These are some images of two fetuses with trisomy 18 obtained at 12 and 23 weeks of pregnancy.
Case 1
Images 1, 2: 12 weeks of pregnancy. Sagittal and transverse planes of the fetus showing marked nuchal edema.