Annular lichen planus

All ages

Annular pancreas

Autosomal dominant, Not applicable

Infancy, Neonatal

Anoctamin-5-related limb-girdle muscular dystrophy R12

Autosomal recessive

Adolescent, Adult, Childhood

Anonychia congenita totalis

Autosomal recessive

Anonychia with flexural pigmentation

Autosomal dominant

Infancy, Neonatal

Anonychia-microcephaly syndrome

Autosomal recessive

Neonatal

Anonychia-onychodystrophy syndrome

Autosomal dominant, Autosomal recessive

Anophthalmia plus syndrome

Autosomal recessive

Antenatal, Neonatal

Anophthalmia-megalocornea-cardiopathy-skeletal anomalies syndrome

Autosomal recessive

Infancy, Neonatal

Anophthalmia/microphthalmia-esophageal atresia syndrome

Autosomal dominant, Not applicable

Antenatal, Neonatal

Anotia

Infancy, Neonatal

Antecubital pterygium syndrome

Autosomal dominant

Infancy, Neonatal

Antenatal multiminicore disease with arthrogryposis multiplex congenita

Antenatal

Anterior cutaneous nerve entrapment syndrome

Not applicable

All ages

Anterior maxillary protrusion-strabismus-intellectual disability syndrome

Autosomal recessive

Childhood, Infancy

Anterior segment developmental anomaly

Autosomal dominant

Neonatal

Anterior urethral valve

Not applicable

Adolescent, Antenatal, Childhood, Infancy, Neonatal

Anterior uveitis

Not applicable

All ages

Anti-glomerular basement membrane disease

Not applicable

Adolescent, Adult, Elderly

Anti-neutrophil cytoplasmic antibody-associated vasculitis

Anti-p200 pemphigoid

Not applicable

Adult, Elderly

Antisynthetase syndrome

Not applicable

Adult, Elderly

Antley-Bixler syndrome

Autosomal dominant, Autosomal recessive

Antenatal, Neonatal

Antley-Bixler syndrome with genital anomaly and disorder of steroidogenesis

Autosomal recessive