Lewis-Sumner syndrome

Not applicable

All ages

Leydig cell hypoplasia

Neonatal

Leydig cell hypoplasia due to LHB deficiency

Autosomal recessive

Leydig cell hypoplasia due to complete LH resistance

Autosomal recessive

Neonatal

Leydig cell hypoplasia due to partial LH resistance

Autosomal recessive

Neonatal

Lhermitte-Duclos disease

Autosomal dominant, Not applicable

Adult

Li-Fraumeni syndrome

Autosomal dominant

All ages

Lichen amyloidosis

Adolescent, Adult

Lichen myxedematosus

Adult, Infancy

Lichen planopilaris

Not applicable

Adult

Lichen planus pemphigoides

All ages

Lichen planus pigmentosus

Adult

Lichtenstein syndrome

Autosomal recessive

Infancy, Neonatal

Liddle syndrome

Autosomal dominant

Adolescent, Adult, Childhood, Infancy

Limb body wall complex

Not applicable

Antenatal, Infancy, Neonatal

Limb-girdle muscular dystrophy

Autosomal dominant, Autosomal recessive

All ages

Limb-girdle muscular dystrophy due to POMK deficiency

Autosomal recessive

Infancy

Limb-mammary syndrome

Autosomal dominant

Antenatal, Neonatal

Limbal stem cell deficiency

Not applicable

Adolescent, Adult, Childhood, Elderly, Infancy

Limited cutaneous systemic sclerosis

Multigenic/multifactorial, Not applicable

Adult

Limited systemic sclerosis

Not applicable

Adult

Linear IgA dermatosis

Not applicable

All ages

Linear and whorled nevoid hypermelanosis

Infancy, Neonatal

Linear atrophoderma of Moulin

Childhood