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"

32 matching diseasesClear search ×

Cowden syndrome

Cowden disease · Multiple hamartoma syndrome

ORPHA:201

Angioosteohypotrophic syndrome

Phlebectatic osteohypoplastic angiodysplasia · Servelle-Martorell syndrome

ORPHA:75508

Autoimmune polyendocrinopathy type 1

APECED syndrome · APS type 1

ORPHA:3453

Cataract-intellectual disability-hypogonadism syndrome

Martsolf syndrome

ORPHA:1387

Congenital hypothalamic hamartoma syndrome

CHHS

ORPHA:2113

Dobrow syndrome

Syngnathia-multiple anomalies syndrome

ORPHA:3262

Epidermal nevus syndrome

Epidermal hamartoma syndrome

ORPHA:35125

Facial dysmorphism-ocular anomalies-osteopenia-intellectual disability-dental anomalies syndrome

Hamamy syndrome

ORPHA:314555

Familial atypical multiple mole melanoma syndrome

B-K mole syndrome · FAMM-PC syndrome

ORPHA:404560

Familial isolated café-au-lait macules

Familial isolated CALSs · Multiple isolated café-au-lait spots

ORPHA:2678

Haim-Munk syndrome

Keratosis palmoplantaris-periodontopathia-onychogryposis syndrome · Palmoplantar hyperkeratosis-periodontopathia-onychogryposis syndrome

ORPHA:2342

HARP syndrome

Hypoprebetalipoproteinemia-acanthocytosis-retinitis pigmentosa-pallidal degeneration syndrome

ORPHA:157855

Hemidystonia-hemiatrophy syndrome

HD-HA syndrome

ORPHA:306741

Hemihyperplasia-multiple lipomatosis syndrome

HHML

ORPHA:276280

Hemiparkinsonism-hemiatrophy syndrome

HP-HA syndrome

ORPHA:306669

Hyperinsulinism-hyperammonemia syndrome

HI/HA syndrome

ORPHA:35878

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome

HHH syndrome · ORNT1 deficiency

ORPHA:415

Hypoglossia-hypodactyly syndrome

Aglossia-adactylia syndrome · Hanhart syndrome

ORPHA:989

Lethal multiple pterygium syndrome

Autosomal recessive lethal multiple pterygium syndrome · LMPS

ORPHA:33108

Linear verrucous nevus syndrome

Linear hamartoma syndrome

ORPHA:2611

Multiple evanescent white dot syndrome

MEWDS

ORPHA:674953

Multiple mitochondrial DNA deletion syndrome

Multiple mtDNA deletion syndrome

ORPHA:254807

Multiple pterygium syndrome

ORPHA:294060

Multiple pterygium syndrome, Aslan type

ORPHA:79446

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

ORPHA:3237

Noonan syndrome with multiple lentigines

Cardiomyopathic lentiginosis · Familial multiple lentigines syndrome

ORPHA:500

Opsoclonus-myoclonus syndrome

Ataxo-opso-myoclonus syndrome · Dancing eye syndrome

ORPHA:1183

Pallister-Hall syndrome

Hypothalamic hamartoblastoma syndrome

ORPHA:672

PTEN hamartoma tumor syndrome

PHTS

ORPHA:306498

Steatocystoma multiplex-natal teeth syndrome

ORPHA:3184

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Walker-Warburg syndrome

HARD syndrome · Hydrocephalus-agyria-retinal dysplasia syndrome

ORPHA:899