Leber hereditary optic neuropathy

Mitochondrial inheritance

Adolescent, Adult

Leber plus disease

Mitochondrial inheritance

Adolescent, Adult, Childhood, Infancy

Ledderhose disease

Adult

Left ventricular noncompaction

Autosomal dominant, Autosomal recessive, Mitochondrial inheritance, X-linked recessive

All ages

Legg-Calvé-Perthes disease

Autosomal dominant, Multigenic/multifactorial

Childhood

Legionnaires disease

Not applicable

All ages

Leigh syndrome

Autosomal recessive, Mitochondrial inheritance, X-linked recessive

All ages

Leiomyosarcoma

Not applicable

Adolescent, Adult, Childhood, Elderly

Leiomyosarcoma of the cervix uteri

Adult, Elderly

Leishmaniasis

Not applicable

All ages

Lemierre syndrome

Adolescent

Lennox-Gastaut syndrome

Autosomal dominant, Multigenic/multifactorial, Not applicable

Childhood, Infancy

Leprosy

Multigenic/multifactorial

All ages

Leptospirosis

Not applicable

All ages

Lesch-Nyhan syndrome

X-linked recessive

Infancy

Lethal acantholytic erosive disorder

Autosomal recessive

Antenatal, Neonatal

Lethal arteriopathy syndrome due to fibulin-4 deficiency

Autosomal recessive

Infancy, Neonatal

Lethal ataxia with deafness and optic atrophy

X-linked recessive

Infancy, Neonatal

Lethal infantile mitochondrial myopathy

Mitochondrial inheritance

Infancy, Neonatal

Lethal left ventricular non-compaction-seizures-hypotonia-cataract-developmental delay syndrome

Autosomal recessive

Infancy

Leukocyte adhesion deficiency

Autosomal recessive

Childhood, Infancy

Leukoencephalopathy with bilateral anterior temporal lobe cysts

Unknown

Infancy, Neonatal

Leukoencephalopathy with brain stem and spinal cord involvement-high lactate syndrome

Autosomal recessive

Adolescent, Adult, Antenatal, Childhood, Infancy, Neonatal

Leukoencephalopathy with calcifications and cysts

Autosomal recessive

Adolescent, Adult, Childhood, Infancy