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"

159 matching diseasesClear search ×

X-linked intellectual disability-cerebellar hypoplasia syndrome

OPHN1 syndrome · Oligophrenin-1 syndrome

ORPHA:137831

X-linked intellectual disability-cubitus valgus-dysmorphism syndrome

ORPHA:85280

X-linked intellectual disability-dysmorphism-cerebral atrophy syndrome

Prieto-Badia-Mulas syndrome

ORPHA:2958

X-linked intellectual disability-epilepsy syndrome

ORPHA:2076

X-linked intellectual disability-epilepsy-progressive joint contractures-dysmorphism syndrome

ORPHA:85319

X-linked intellectual disability-global development delay-facial dysmorphism-sacral caudal remnant syndrome

ORPHA:480907

X-linked intellectual disability-hypogonadism-ichthyosis-obesity-short stature syndrome

Young-Hughes syndrome

ORPHA:3055

X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome

ORPHA:85329

X-linked intellectual disability-hypotonia-movement disorder syndrome

ORPHA:457260

X-linked intellectual disability-hypotonic face syndrome

ORPHA:73220

X-linked intellectual disability-macrocephaly-macroorchidism syndrome

Johnson syndrome

ORPHA:85320

X-linked intellectual disability-plagiocephaly syndrome

Hyde Forster-McCarthy-Berry syndrome

ORPHA:2898

X-linked intellectual disability-psychosis-macroorchidism syndrome

Lindsay-Burn syndrome · PPM-X

ORPHA:3077

X-linked skeletal dysplasia-intellectual disability syndrome

Christian syndrome

ORPHA:1436

ZTTK syndrome

Zhu-Tokita-Takenouchi-Kim syndrome · Facial dysmorphism-brain malformations-musculoskeletal abnormalities-intellectual disability syndrome

ORPHA:500150