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"

116 matching diseasesClear search ×

Severe intellectual disability-progressive postnatal microcephaly-midline stereotypic hand movements syndrome

IQSEC2-related syndromic intellectual disability

ORPHA:397933

Severe microbrachycephaly-intellectual disability-athetoid cerebral palsy syndrome

ORPHA:1236

STAG1-related intellectual disability-facial dysmorphism-gastroesophageal reflux syndrome

ORPHA:502434

Syndromic X-linked intellectual disability 7

MRXS7 · X-linked intellectual disability, Ahmad type

ORPHA:85274

Thumb stiffness-brachydactyly-intellectual disability syndrome

Piussan-Lenaerts-Mathieu syndrome

ORPHA:1078

Trichomegaly-retina pigmentary degeneration-dwarfism syndrome

Oliver-McFarlane syndrome · Long eyelashes-intellectual disability syndrome

ORPHA:3363

Ulna hypoplasia-intellectual disability syndrome

ORPHA:2249

White-Sutton syndrome

Intellectual disability-microcephaly-strabismus-behavioral abnormalities syndrome

ORPHA:468678

Witteveen-Kolk syndrome

SIN3A-related intellectual disability syndrome · WITKOS

ORPHA:500163

X-linked alpha-thalassemia-intellectual disability syndrome

ATR-X syndrome

ORPHA:847

X-linked colobomatous microphthalmia-microcephaly-intellectual disability-short stature syndrome

X-linked colobomatous microphthalmia-microcephaly-short stature-psychomotor retardation syndrome

ORPHA:431140

X-linked intellectual disability-acromegaly-hyperactivity syndrome

ORPHA:85327

X-linked intellectual disability-epilepsy syndrome

ORPHA:2076

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, Cilliers type

X-linked intellectual disability-microcephaly-testicular failure syndrome

ORPHA:163971

X-linked intellectual disability, Fichera type

ORPHA:93944

X-linked intellectual disability, Najm type

MICPCH · X-linked intellectual disability-microcephaly-pontocerebellar hypoplasia syndrome

ORPHA:163937

X-linked intellectual disability, Shashi type

Syndromic X-linked intellectual disability type 11

ORPHA:85286

X-linked non-syndromic intellectual disability

ORPHA:777