Hypodontia-dysplasia of nails syndrome

Autosomal dominant

Childhood

Hypoglossia-hypodactyly syndrome

Unknown

Antenatal, Neonatal

Hypogonadotropic hypogonadism-severe microcephaly-sensorineural hearing loss-dysmorphism syndrome

Autosomal recessive

Antenatal, Infancy, Neonatal

Hypohidrotic ectodermal dysplasia-hypothyroidism-ciliary dyskinesia syndrome

Autosomal recessive

Childhood

Hypomandibular faciocranial dysostosis

Unknown

Antenatal, Neonatal

Hypomyelination neuropathy-arthrogryposis syndrome

Autosomal recessive

Antenatal

Hypomyelination-congenital cataract syndrome

Autosomal recessive

Infancy, Neonatal

Hypoparathyroidism-sensorineural deafness-renal disease syndrome

Autosomal dominant

All ages

Hypoplastic pancreas-intestinal atresia-hypoplastic gallbladder syndrome

Autosomal recessive

Infancy, Neonatal

Hypospadias-intellectual disability, Goldblatt type syndrome

Infancy, Neonatal

Hypotrichosis with juvenile macular degeneration

Autosomal recessive

Infancy, Neonatal

ICF syndrome

Autosomal recessive

Childhood

IMAGe syndrome

Autosomal dominant, Autosomal recessive

Infancy, Neonatal

IVIC syndrome

Autosomal dominant

Antenatal, Neonatal

Ichthyosis-intellectual disability-dwarfism-renal impairment syndrome

Neonatal

Ichthyosis-oral and digital anomalies syndrome

Autosomal recessive

Infancy, Neonatal

Idiopathic juvenile osteoporosis

Multigenic/multifactorial, Not applicable

Adolescent, Childhood

Imagawa-Matsumoto syndrome

Autosomal dominant

Antenatal, Neonatal

Imperforate oropharynx-costovertebral anomalies syndrome

Neonatal

Incontinentia pigmenti

X-linked dominant

Neonatal

Indomethacin embryofetopathy

Not applicable

Antenatal, Neonatal

Infantile cerebral and cerebellar atrophy with postnatal progressive microcephaly

Autosomal recessive

Infancy

Infantile osteopetrosis with neuroaxonal dysplasia

Autosomal recessive

Infancy, Neonatal

Intellectual disability, Buenos-Aires type

Neonatal