Rare Disease Library

Browse Orphanet-curated rare diseases with HPO phenotype annotations, synonyms, and linked support programs. Search by name, abbreviation, or synonym.

Try: "IgA nephropathy", "C3G", "Berger's disease", "PKU", "Duchenne"

10,912 rare diseases

Kuru

ORPHA:454745

Kuskokwim syndrome

Kuskokwim disease · Arthrogryposis-like syndrome

ORPHA:1149

Kyasanur forest disease

Kyasanur hemorrhagic fever · Monkey disease

ORPHA:319254

Kyphomelic dysplasia

ORPHA:1801

Kyphoscoliosis-lateral tongue atrophy-hereditary spastic paraplegia syndrome

Kyphoscoliosis-lateral tongue atrophy-HSP syndrome

ORPHA:496689

Kyphoscoliotic Ehlers-Danlos syndrome

Kyphoscoliotic EDS · kEDS

ORPHA:536545

Kyphoscoliotic Ehlers-Danlos syndrome due to FKBP22 deficiency

Ehlers-Danlos syndrome with kyphoscoliosis, myopathy, and hearing loss · FKBP22-deficient EDS

ORPHA:300179

Kyphoscoliotic Ehlers-Danlos syndrome due to lysyl hydroxylase 1 deficiency

EDS VIA · Ocular-scoliotic EDS

ORPHA:1900

Kyphosis-lateral tongue atrophy-myofibrillar myopathy syndrome

ORPHA:496686

L-2-hydroxyglutaric aciduria

L-2-HGA · L-2-hydroxyglutaric acidemia

ORPHA:79314

L-Arginine:glycine amidinotransferase deficiency

AGAT deficiency

ORPHA:35704

L-ferritin deficiency

ORPHA:440731

L1 syndrome

CRASH syndrome · Corpus callosum hypoplasia-retardation-adducted thumbs-spasticity-hydrocephalus syndrome

ORPHA:275543

La Crosse encephalitis

Californian encephalitis

ORPHA:83483

Lacrimal drainage system anomaly

Excretory apparatus of the lacrimal system anomaly

ORPHA:98605

Lacrimal drainage system anomaly of genetic origin

ORPHA:522534

Lacrimoauriculodentodigital syndrome

LADD syndrome · LARD syndrome

ORPHA:2363

Lafora disease

EPM2 · PME type 2

ORPHA:501

Laing distal myopathy

Distal myopathy type 1 · MPD1

ORPHA:59135

LAMA5-related multisystemic syndrome

ORPHA:521450

Lamb-Shaffer syndrome

SOX5 haploinsufficiency syndrome

ORPHA:530983

LAMB2-related infantile-onset nephrotic syndrome

ORPHA:306507

Lambert syndrome

Branchial dysplasia-intellectual disability-inguinal hernia syndrome

ORPHA:1296

Lambert-Eaton myasthenic syndrome

ORPHA:43393

Lamellar ichthyosis

LI

ORPHA:313

Laminin subunit alpha 2-related congenital muscular dystrophy

CMD1A · Congenital muscular dystrophy due to laminin alpha2 deficiency

ORPHA:258

Laminin subunit alpha 2-related limb-girdle muscular dystrophy R23

Laminin subunit alpha 2-related late-onset muscular dystrophy · Laminin subunit alpha 2-related LGMD R23

ORPHA:565837

Laminin subunit alpha 2-related muscular dystrophy

LAMA2-related muscular dystrophy · Qualitative or quantitative defects of merosin

ORPHA:207094

Laminopathy with lipodystrophy

ORPHA:300763

Laminopathy with peripheral neuropathy

ORPHA:300758

Laminopathy with premature aging

ORPHA:300766

Laminopathy with striated muscle involvement

ORPHA:300755

Landau-Kleffner syndrome

Acquired epileptic aphasia · LKS

ORPHA:98818

Langer mesomelic dysplasia

Mesomelic dwarfism, Langer type

ORPHA:2632

Langerhans cell histiocytosis

Histiocytosis X · Langerhans cell granulomatosis

ORPHA:389

Langerhans cell sarcoma

ORPHA:86897

Large granular lymphocyte leukemia

ORPHA:512034

Large/giant congenital melanocytic nevus

LGCMN · Large/giant CMN syndrome

ORPHA:626

Laron syndrome

Complete growth hormone insensitivity · GH receptor deficiency

ORPHA:633

Laron syndrome with immunodeficiency

Laron-like syndrome · Short stature due to STAT5b deficiency

ORPHA:220465

Larsen syndrome

ORPHA:503

Larsen-like osseous dysplasia-short stature syndrome

ORPHA:2370

Larsen-like syndrome, B3GAT3 type

Multiple joint dislocations-short stature-craniofacial dysmorphism-congenital heart defects syndrome

ORPHA:284139

Laryngeal abductor paralysis

Familial vocal cord dysfunction · Gerhardt syndrome

ORPHA:2808

Laryngeal abductor paralysis-intellectual disability syndrome

Plott syndrome

ORPHA:2375

Laryngeal neuroendocrine tumor

ORPHA:100083

Laryngo-onycho-cutaneous syndrome

LOGIC syndrome · Laryngeal and ocular granulation tissue in children from the Indian subcontinent syndrome

ORPHA:2407

Laryngocele

ORPHA:2372