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

Classic lissencephaly

Lissencephaly type 1

ORPHA:102009

Classic maple syrup urine disease

Classic BCKD deficiency · Classic MSUD

ORPHA:268145

Classic medulloblastoma

ORPHA:251867

Classic multiminicore myopathy

Classic MmD · Classic multiminicore disease

ORPHA:324604

Classic mycosis fungoides

Mycosis fungoides, Alibert-Bazin type

ORPHA:2584

Classic neuroendocrine tumor of appendix

Classic appendix neuroendocrine tumor · Classic appendiceal neuroendocrine tumor

ORPHA:329977

Classic organic aciduria

ORPHA:79163

Classic pantothenate kinase-associated neurodegeneration

NBIA1, classic form · Neurodegeneration with brain iron accumulation type 1, classic form

ORPHA:216866

Classic phenylketonuria

Classic PKU · PKU

ORPHA:79254

Classic pilocytic astrocytoma

Juvenile pilocytic astrocytoma

ORPHA:673580

Classic progressive supranuclear palsy syndrome

Steele-Richardson-Olszewski disease · Richardson syndrome

ORPHA:240071

Classic pyoderma gangrenosum

Ulcerative pyoderma gangrenosum

ORPHA:538863

Classic stiff person syndrome

Classic SPS · Classic stiff man syndrome

ORPHA:443192

Classical dermatomyositis

ORPHA:645613

Classical Ehlers-Danlos syndrome

Classical EDS · cEDS

ORPHA:287

Classical-like Ehlers-Danlos syndrome type 1

Ehlers-Danlos syndrome due to tenascin-X deficiency · Classical-like EDS type 1

ORPHA:230839

Classical-like Ehlers-Danlos syndrome type 2

Classical-like EDS type 2 · AEBP1-related Ehlers-Danlos syndrome

ORPHA:536532

CLCN4-related X-linked intellectual disability syndrome

Raynaud-Claes syndrome

ORPHA:485350

CLCN6-related childhood-onset progressive neurodegeneration-peripheral neuropathy syndrome

ORPHA:610573

Clear cell adenocarcinoma of the ovary

Ovarian clear cell adenocarcinoma

ORPHA:398971

Clear cell papillary renal cell carcinoma

Kidney cancer · RCC

ORPHA:404511

Clear cell renal carcinoma

CCRCC · Clear cell renal cell adenocarcinoma

ORPHA:319276

Clear cell sarcoma of kidney

CCSK

ORPHA:457246

Cleft hard palate

ORPHA:101023

Cleft lip and alveolus

ORPHA:141291

Cleft lip and palate-craniofacial dysmorphism-congenital heart defect-hearing loss syndrome

Hyaluronidase 2 deficiency · Cleft lip and palate-craniofacial dysmorphism-congenital heart defect-deafness syndrome

ORPHA:508476

Cleft lip with or without cleft palate

Tessier cleft number 1,2

ORPHA:1991

Cleft lip/palate

Alveolar cleft lip and palate · Cleft lip and palate

ORPHA:199306

Cleft lip/palate-deafness-sacral lipoma syndrome

Cleft lip/palate-hearing loss-sacral lipoma syndrome · Lowry-Yong syndrome

ORPHA:2003

Cleft lip/palate-ectodermal dysplasia syndrome

CLPED1 · Cleft lip/palate-syndactyly-pili torti syndrome

ORPHA:3253

Cleft lip/palate-intestinal malrotation-cardiopathy syndrome

McPherson-Clemens syndrome

ORPHA:2001

Cleft mitral valve

ORPHA:95465

Cleft palate

ORPHA:2014

Cleft palate-congenital heart defect-intellectual disability syndrome

ORPHA:652519

Cleft palate-congenital heart defect-intellectual disability syndrome due to 15q14 microdeletion

Del(15)(q14) · Monosomy 15q14

ORPHA:261190

Cleft palate-congenital heart defect-intellectual disability syndrome due to MEIS2 mutation

ORPHA:652514

Cleft palate-large ears-small head syndrome

Say-Barber-Hobbs syndrome

ORPHA:2013

Cleft palate-lateral synechia syndrome

CPLS syndrome

ORPHA:2016

Cleft palate-short stature-vertebral anomalies syndrome

Mathieu-De Broca-Bony syndrome

ORPHA:2015

Cleft palate-stapes fixation-oligodontia syndrome

ORPHA:2010

Cleft velum

Cleft velum palatinum · Cleft soft palate

ORPHA:99772

Cleidocranial dysplasia

Cleidocranial dysostosis

ORPHA:1452

Cleidocranial dysplasia and isolated cranial ossification defect

ORPHA:93451

Cleidorhizomelic syndrome

Rhizomelic shortness with clavicular defect · Wallis-Zieff-Goldblatt syndrome

ORPHA:1453

Climatic droplet keratopathy

Honey-droplet corneal dystrophy

ORPHA:98958

CLIPPERS

Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids

ORPHA:284448

CLN1 disease

Neuronal ceroid lipofuscinosis type 1 · NCL1

ORPHA:228329

CLN10 disease

NCL10 · Neuronal ceroid lipofuscinosis type 10

ORPHA:228337