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"

10,911 rare diseases

Primary dystonia, DYT6 type

DYT6 · Generalized cervical and upper-limb-onset dystonia

ORPHA:98806

Primary early-onset glaucoma

ORPHA:156005

Primary effusion lymphoma

Body cavity-based lymphoma · PEL

ORPHA:48686

Primary eosinophilic gastrointestinal disease

EGID

ORPHA:402029

Primary erythromelalgia

Primary erythermalgia

ORPHA:90026

Primary essential cutis verticis gyrata

ORPHA:357220

Primary failure of tooth eruption

PFE · Primary retention of teeth

ORPHA:412206

Primary familial polycythemia

Congenital erythrocytosis due to erythropoietin receptor mutation · Congenital polycythemia due to erythropoietin receptor mutation

ORPHA:90042

Primary Fanconi renotubular syndrome

Primary Fanconi renal syndrome · DeToni-Debré-Fanconi syndrome

ORPHA:3337

Primary genito-urinary tuberculosis

Urogenital tuberculosis

ORPHA:645874

Primary germ cell tumor of central nervous system

Primary germ cell tumor of CNS

ORPHA:251995

Primary hemophagocytic lymphohistiocytosis

Genetic hemophagocytic lymphohistiocytosis · Genetic HLH

ORPHA:158038

Primary hemophagocytic lymphohistiocytosis with hypopigmentation

Genetic hemophagocytic lymphohistiocytosis with hypopigmentation · Genetic HLH with hypopigmentation

ORPHA:331249

Primary hemophagocytic lymphohistiocytosis without hypopigmentation

Genetic hemophagocytic lymphohistiocytosis without hypopigmentation · Genetic HLH without hypopigmentation

ORPHA:664482

Primary hepatic neuroendocrine carcinoma

ORPHA:100085

Primary hyperaldosteronism-seizures-neurological abnormalities syndrome

ORPHA:369929

Primary hypereosinophilic syndrome

Clonal hypereosinophilic syndrome · HES-M

ORPHA:314950

Primary hypergonadotropic hypogonadism-partial alopecia syndrome

Al Awadi-Farag-Teebi syndrome

ORPHA:2232

Primary hyperoxaluria

ORPHA:416

Primary hyperoxaluria type 1

Glycolic aciduria · Peroxisomal alanine-glyoxylate aminotransferase deficiency

ORPHA:93598

Primary hyperoxaluria type 2

D-glycerate dehydrogenase deficiency · L-glyceric aciduria

ORPHA:93599

Primary hyperoxaluria type 3

ORPHA:93600

Primary hypertrophic osteoarthropathy

Idiopathic hypertrophic osteoarthropathy · PHO

ORPHA:248095

Primary hypomagnesemia with hypercalciuria and nephrocalcinosis

FHHNC · Michellis-Castrillo syndrome

ORPHA:306516

Primary hypomagnesemia with hypercalciuria and nephrocalcinosis with severe ocular involvement

FHHNC with severe ocular involvement · Hypercalciuria-bilateral macular coloboma syndrome

ORPHA:2196

Primary hypomagnesemia with hypercalciuria and nephrocalcinosis without severe ocular involvement

FHHNC without severe ocular involvement · HOMG3

ORPHA:31043

Primary hypomagnesemia with secondary hypocalcemia

HOMG1 · HSH

ORPHA:30924

Primary hypomagnesemia-generalized seizures-intellectual disability-obesity syndrome

ORPHA:620363

Primary hypomagnesemia-refractory seizures-intellectual disability syndrome

ORPHA:564178

Primary hypophysitis

Autoimmune hypophysitis

ORPHA:95506

Primary immunodeficiency due to a defect in adaptive immunity

ORPHA:179006

Primary immunodeficiency due to a defect in innate immunity

ORPHA:101988

Primary immunodeficiency syndrome due to P14/LAMTOR2 deficiency

Primary immunodeficiency syndrome due to P14 deficiency · Primary immunodeficiency syndrome due to LAMTOR2 deficiency

ORPHA:90023

Primary immunodeficiency with natural-killer cell deficiency and adrenal insufficiency

Primary immunodeficiency due to MCM4 deficiency

ORPHA:75391

Primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection

Primary immunodeficiency with post-MMR vaccine viral infection

ORPHA:431166

Primary immunodeficiency with predisposition to severe viral infection

ORPHA:431156

Primary inferior vena cava aneurysm

ORPHA:652678

Primary interstitial lung disease in childhood and adulthood

Primary ILD in childhood and adulthood

ORPHA:264762

Primary interstitial lung disease in childhood and adulthood due to alveolar structure disorder

Primary ILD in childhood and adulthood due to alveolar structure disorder

ORPHA:264930

Primary interstitial lung disease in childhood and adulthood due to alveolar vascular disorder

Primary ILD in childhood and adulthood due to alveolar vascular disorder

ORPHA:264935

Primary interstitial lung disease specific to adulthood

Primary ILD specific to adulthood

ORPHA:264740

Primary interstitial lung disease specific to childhood

Primary ILD specific to childhood

ORPHA:264665

Primary interstitial lung disease specific to childhood due to alveolar structure disorder

Primary ILD specific to childhood due to alveolar structure disorder

ORPHA:264670

Primary interstitial lung disease specific to childhood due to alveolar vascular disorder

Primary ILD specific to childhood due to alveolar vascular disorder

ORPHA:264683

Primary interstitial lung disease specific to childhood due to pulmonary surfactant protein anomalies

Primary ILD specific to childhood due to pulmonary surfactant protein anomalies

ORPHA:100049

Primary intestinal lymphangiectasia

Waldmann disease

ORPHA:90362

Primary intrahepatic lithiasis

Primary hepatolithiasis · PIHL

ORPHA:480506

Primary laryngeal lymphangioma

ORPHA:137926