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

Non-syndromic rectourethral fistula, bulbar type

Non-syndromic ARM with rectourethral fistula, bulbar type · Non-syndromic anorectal malformation with rectobulbar fistula

ORPHA:600966

Non-syndromic rectourethral fistula, prostatic type

Non-syndromic ARM with rectourethral fistula, prostatic type · Non-syndromic anorectal malformation with rectoprostatic fistula

ORPHA:600975

Non-syndromic rectovaginal fistula

Non-syndromic ARM with rectovaginal fistula · Non-syndromic anorectal malformation with rectovaginal fistula

ORPHA:601028

Non-syndromic rectovesical fistula

Non-syndromic ARM with rectovesical fistula · Non-syndromic anorectal malformation with bladder neck fistula

ORPHA:600984

Non-syndromic renal or urinary tract malformation

ORPHA:93546

Non-syndromic respiratory or mediastinal malformation

ORPHA:108993

Non-syndromic sagittal craniosynostosis

Isolated scaphocephaly · Isolated sagittal craniosynostosis

ORPHA:35093

Non-syndromic syndactyly

ORPHA:90025

Non-syndromic terminal transverse limb defect

ORPHA:498461

Non-syndromic unicoronal and sagittal craniosynostosis

Isolated unicoronal and sagittal craniosynostosis · Non-syndromic unilateral coronal and sagittal suture synostosis

ORPHA:620186

Non-syndromic unicoronal craniosynostosis

Isolated unicoronal craniosynostosis · Non-syndromic unilateral coronal synostosis

ORPHA:620102

Non-syndromic unifrontosphenoidal craniosynostosis

Isolated unifrontosphenoidal craniosynostosis · Non-syndromic unilateral frontosphenoidal suture synostosis

ORPHA:620139

Non-syndromic unilambdoid craniosynostosis

Isolated unilamboid craniosynostosis · Non-syndromic unilateral lambdoid synostosis

ORPHA:620113

Non-syndromic unisquamosal craniosynostosis

Isolated unisquamosal craniosynostosis · Non-syndromic unilateral squamosal suture synostosis

ORPHA:620146

Non-syndromic unisutural craniosynostosis

Isolated unisutural craniosynostosis · Non-syndromic single suture synostosis

ORPHA:620096

Non-syndromic urogenital tract malformation

ORPHA:165704

Non-syndromic urogenital tract malformation of female

ORPHA:182117

Non-syndromic urogenital tract malformation of male

ORPHA:182121

Non-syndromic urogenital tract malformation of male and female

ORPHA:182124

Non-syndromic uterovaginal malformation

ORPHA:180065

Non-syndromic vestibular fistula

Non-syndromic ARM with vestibular fistula · Non-syndromic anorectal malformation with vestibular fistula

ORPHA:600993

Non-syndromic visceral malformation of the liver, biliary tract, pancreas or spleen

ORPHA:108971

Non-terminal myelocystocele

ORPHA:645340

Non-transplant-related bronchiolitis obliterans

ORPHA:658612

Noonan syndrome

ORPHA:648

Noonan syndrome and Noonan-related syndrome

ORPHA:98733

Noonan syndrome with multiple lentigines

Cardiomyopathic lentiginosis · Familial multiple lentigines syndrome

ORPHA:500

Noonan syndrome-like disorder with juvenile myelomonocytic leukemia

CBL syndrome · Noonan syndrome-like disorder with JMML

ORPHA:363972

Noonan syndrome-like disorder with loose anagen hair

NS/LAH · Mazzanti syndrome

ORPHA:2701

Normokalemic periodic paralysis

NormoKPP · NormoPP

ORPHA:680

Normosmic congenital hypogonadotropic hypogonadism

Normosmic idiopathic hypogonadotropic hypogonadism · nIHH

ORPHA:432

North Carolina macular dystrophy

CAPE dystrophy · CAPED

ORPHA:75327

Northern epilepsy

Progressive epilepsy-intellectual disability syndrome, Finnish type · CLN8 disease, Northern epilepsy variant

ORPHA:1947

Nose and cavum anomaly

ORPHA:156246

NPHP3-related Meckel-like syndrome

Goldston syndrome · Meckel syndrome type 7

ORPHA:3032

NRXN1-related severe neurodevelopmental disorder-motor stereotypies-chronic constipation-sleep-wake cycle disturbance

ORPHA:600663

NTHL1-related polyposis

NTHL1-related adenomatous polyposis

ORPHA:454840

Null pituitary adenoma

ORPHA:314790

Null syndrome

PLP1 null syndrome · Pelizaeus-Merzbacher disease, null syndrome

ORPHA:280234

NUT midline carcinoma

NMC

ORPHA:443167

Obesity due to CEP19 deficiency

ORPHA:397615

Obesity due to congenital leptin deficiency

ORPHA:66628

Obesity due to congenital leptin resistance

ORPHA:179490

Obesity due to leptin receptor gene deficiency

ORPHA:179494

Obesity due to melanocortin 4 receptor deficiency

MC4R deficiency

ORPHA:71529

Obesity due to pro-opiomelanocortin deficiency

POMC deficiency

ORPHA:71526

Obesity due to prohormone convertase I deficiency

PCI deficiency

ORPHA:71528

Obesity due to SIM1 deficiency

ORPHA:369873