Table I.
Abnormalities identified by two-dimensional (2D) ultrasound in 45 fetuses with congenital anomalies.
| Findings | N |
|---|---|
| Central Nervous System | |
| Absent cavum septum pellucidum | 1 |
| Agenesis of the corpus callosum | 2 |
| Anencephaly | 2 |
| Arachnoid cyst | 1 |
| Dandy-Walker variant | 1 |
| Encephalocele | 1 |
| Ventriculomegaly | 1 |
| Spina bifida | 3 |
| Cardiac | |
| Absent pulmonary valve syndrome | 1 |
| Aortic stenosis | 1 |
| Atrioventricular canal | 2 |
| Coarctation of the aorta | 1 |
| Constricted ductus arteriosus | 1 |
| Double outlet right ventricle | 2 |
| Hydrops | 1 |
| Hypoplastic left ventricle | 2 |
| Hypoplastic right ventricle | 2 |
| Interrupted inferior vena cava with azygous continuation | 2 |
| Pulmonary atresia | 1 |
| Situs ambiguous | 1 |
| Situs inversus | 1 |
| Tetralogy of Fallot | 3 |
| Transposition of the great arteries | 2 |
| Tricuspid regurgitation | 1 |
| Ventricular size disproportion | 1 |
| Ventricular septal defect | 15 |
| Anomalies of twin pregnancies | |
| Acardiac twin | 1 |
| Anomalies of the placenta and membranes | |
| Amniotic bands | 1 |
| Gastrointestinal anomalies and abdominal wall defects | |
| Ascites | 1 |
| Gastroschisis | 4 |
| Omphalocele | 1 |
| Musculoskeletal anomalies | |
| Bowed humerus, radius, ulna | 1 |
| Digit amputations | 1 |
| Rockerbottom feet | 1 |
| Scoliosis | 1 |
| Short ulna/bowed radius | 1 |
| Splayed ribs | 1 |
| Neck and chest anomalies | |
| Congenital cystic adenomatoid malformation of the lungs | 3 |
| Cystic hygroma | 1 |
| Diaphragmatic hernia | 2 |
| Renal anomalies | |
| Echogenic cystic right kidney | 1 |
| Echogenic left kidney | 1 |
| Horseshoe kidney | 1 |
| Megacystis | 1 |
| Multicystic kidney | 2 |
| Urethral atresia | 1 |
| Facial anomalies | |
| Lingual cyst | 1 |
| Micrognathia | 2 |
| Total | 82 |