List of fetal abnormalities

Fetal abnormalities are conditions that affect a fetus or embryo, are able to be diagnosed prenatally, and may be fatal or cause disease after birth. They may include aneuploidies, structural abnormalities, or neoplasms.


 * Acardiac twin
 * Achondrogenesis
 * Achondroplasia
 * Adrenal hematoma
 * Agenesis of the corpus callosum
 * Amniotic band syndrome
 * Anal atresia
 * Anencephaly
 * Angelman syndrome
 * Aqueductal stenosis
 * Arachnoid cyst
 * Arthrogryposis
 * Bilateral multicystic dysplastic kidneys
 * Camptomelic dysplasia
 * Cardiac rhabdomyoma
 * Caudal regression syndrome
 * Chorioangioma
 * Cleft palate
 * Club foot
 * Coarctation of the aorta
 * Conjoined twins
 * Cyclopia
 * Cystic hygroma
 * Dandy–Walker malformation
 * Diaphragmatic hernia
 * Diastrophic dysplasia
 * Double outlet right ventricle
 * Duodenal atresia
 * Ebstein's anomaly
 * Ectopia cordis
 * Encephalocele
 * Endocardial cushion defect
 * Esophageal atresia
 * Exstrophy of the bladder
 * Fetal alcohol syndrome
 * First arch syndrome
 * Focal femoral hypoplasia
 * Gastrointestinal atresia
 * Gastroschisis
 * Holoprosencephaly
 * Hydranencephaly
 * Hydronephrosis
 * Hydrops fetalis
 * Hypoplastic left heart syndrome
 * Infantile polycystic kidney disease
 * Iniencephaly
 * Intracranial teratoma
 * Intrauterine growth retardation
 * Klippel–Trénaunay syndrome
 * Limb body wall complex
 * Macrosomia
 * Meconium cyst
 * Meconium ileus
 * Microcephaly
 * Multicystic dysplastic kidney
 * Multiple pterygium syndrome
 * Oligohydramnios
 * Omphalocele
 * Osteogenesis imperfecta
 * Pentalogy of Cantrell
 * Polydactyly
 * Polyhydramnios
 * Posterior urethral valves
 * Renal agenesis
 * Rh incompatibility
 * Sacrococcygeal teratoma
 * Spina bifida
 * Spinal dysraphism
 * Syndactyly
 * Tetralogy of Fallot
 * Thanatophoric dwarfism
 * Transposition of the great vessels
 * Triploidy
 * Trisomy 13
 * Trisomy 18
 * Trisomy 21 (Down Syndrome)
 * Turner syndrome (Monosomy X)
 * Twin-to-twin transfusion syndrome
 * Ureterocele
 * VACTERL association
 * Vein of Galen malformation
 * Ventricular septal defect