Antley-Bixler syndrome without genital anomaly or disorder of steroidogenesis

Autosomal dominant

Aortic arch anomaly-facial dysmorphism-intellectual disability syndrome

Autosomal dominant

Infancy, Neonatal

Aortic arch defects

Not applicable

Childhood

Aortic arch interruption

Not applicable

Infancy, Neonatal

Aorto-ventricular tunnel

Not applicable

Infancy, Neonatal

Apert syndrome

Autosomal dominant

Antenatal, Neonatal

Aphalangy-hemivertebrae-urogenital-intestinal dysgenesis syndrome

Autosomal recessive

Neonatal

Aphalangy-syndactyly-microcephaly syndrome

Autosomal dominant

Antenatal, Neonatal

Aphonia-deafness-retinal dystrophy-bifid halluces-intellectual disability syndrome

Autosomal recessive

Infancy, Neonatal

Aplasia cutis congenita

Autosomal dominant, Autosomal recessive, Not applicable

Antenatal, Neonatal

Aplasia cutis congenita-intestinal lymphangiectasia syndrome

Autosomal recessive

Neonatal

Aplasia cutis-myopia syndrome

Autosomal recessive

Neonatal

Aplasia of lacrimal and salivary glands

Autosomal dominant

Aplastic anemia-intellectual disability-dwarfism syndrome

Infancy, Neonatal

Apnea of prematurity

Not applicable

Infancy, Neonatal

Apolipoprotein A-I deficiency

Autosomal dominant

All ages

Apparent mineralocorticoid excess

Autosomal recessive

Infancy, Neonatal

Aprosencephaly cerebellar dysgenesis

Antenatal

Aquagenic palmoplantar keratoderma

Adolescent, Adult, Childhood, Infancy

Arachnodactyly-abnormal ossification-intellectual disability syndrome

Unknown

Infancy, Neonatal

Arachnodactyly-intellectual disability-dysmorphism syndrome

Unknown

Infancy, Neonatal

Arachnoid cyst

Autosomal recessive, Not applicable

Childhood

Arachnoiditis

Not applicable

All ages

Argentine hemorrhagic fever

All ages