Fetuses (2114) scanned at 14 and 21 weeks
–Anomalies detected at 14 weeks: Focal orgeneralized edema most common, also: lowurinary tract obstructions, skeletalanomalies, CNS and CHD
–Anomalies detected at 21 weeks: ManyCHD, diaphragmatic hernia,holoprosencephaly, radial agenesis,hydronephrosis, clubfoot, cleft lip, pelvickidney
D’Ottavio, JUM 1995Bonilla-Musoles, JUM 1994