Antenatal ultrasonography: the experience in a high risk perinatal center.
During a 52-month span, 14,324 ultrasonographic examinations were performed on 9,453 pregnant patients. One-hundred and fifty-one anatomical malformations were found in 122 fetuses (1.29%). Our analysis of patients referred to the perinatal center for ultrasonography indicates that the number of high risk patients has increased, and a parallel increase of neonatal surgical anomalies has resulted. An analysis of fetuses concluded that anomalies of the: gastrointestinal tract had improved care, deaths occurred due to associated anomalies or severe prematurity; genitourinary system received earlier diagnosis and treatment; central nervous system/musculoskeletal system/hydrops--no difference in management, treatment or outcome was noted; teratoma/cystic hygroma--did not effect treatment; cardiovascular system--inutero medical treatment by digitalization of the mother was possible. Paradoxically, an increase in the mortality of diaphragmatic hernia patients was noted and concluded to be secondary to the extremely early detection of this anomaly.
D000013:Congenital Abnormalities / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography