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

Symmetrical thalamic calcifications

Bilateral symmetrical thalamic gliosis

ORPHA:1314

Sympathetic ophthalmia

Sympathetic uveitis

ORPHA:79098

Symphalangism with multiple anomalies of hands and feet

Learman syndrome

ORPHA:3246

Symptomatic form of Coffin-Lowry syndrome in female carriers

ORPHA:276630

Symptomatic form of HFE-related hemochromatosis

Symptomatic form of classic hemochromatosis · Symptomatic form of hemochromatosis type 1

ORPHA:465508

Symptomatic form of muscular dystrophy of Duchenne and Becker in female carriers

ORPHA:206546

Symptomatic form of X-linked centronuclear myopathy in female carriers

Symptomatic form of X-linked myotubular myopathy in female carriers · Symptomatic form of XLMTM in female carriers

ORPHA:604680

Synaptic congenital myasthenic syndrome

ORPHA:98915

Syndactyly type 1

ORPHA:93402

Syndactyly type 2

Synpolydactyly

ORPHA:93403

Syndactyly type 3

SD3 · Syndactyly of fingers 4 and 5

ORPHA:93404

Syndactyly type 4

Polysyndactyly, Haas type

ORPHA:93405

Syndactyly type 5

Postaxial syndactyly with metacarpal synostosis · SD5

ORPHA:93406

Syndactyly type 6

Mitten hand · Syndactyly, mitten type

ORPHA:295012

Syndactyly type 8

Fusion of metacarpals 4 and 5

ORPHA:2498

Syndactyly-camptodactyly and clinodactyly of fifth fingers-bifid toes syndrome

Synactyly-camptodactyly and clinodactyly of fifth fingers-bifid halluces syndrome · Wahab syndrome

ORPHA:357332

Syndactyly-nystagmus syndrome due to 2q31.1 microduplication

Syndactyly-nystagmus syndrome due to dup(2)(q31.1) · Syndactyly-nystagmus syndrome due to trisomy 2q31.1

ORPHA:294026

Syndactyly-polydactyly-ear lobe syndrome

ORPHA:3259

Syndactyly-telecanthus-anogenital and renal malformations syndrome

STAR syndrome

ORPHA:140952

Syndesmodysplasic dwarfism

Laplane-Fontaine-Lagardere syndrome

ORPHA:2654

Syndome with combined immunodeficiency due to thymic defect

ORPHA:331220

Syndrome associated with dilated cardiomyopathy

ORPHA:217619

Syndrome associated with hypertrophic cardiomyopathy

ORPHA:217595

Syndrome of reduced sensitivity to thyroid hormone

ORPHA:596426

Syndrome or malformation associated with head and neck malformations

ORPHA:156237

Syndrome with 46,XX difference of sex development

Syndrome with 46,XX DSD · Syndrome with 46,XX disorder of sex development

ORPHA:325109

Syndrome with 46,XY difference of sex development

Syndrome with 46,XY disorder of sex development · Syndrome with 46,XY DSD

ORPHA:98087

Syndrome with a central nervous system malformation as a major feature

ORPHA:108991

Syndrome with a cerebellar malformation as a major feature

ORPHA:269523

Syndrome with a Dandy-Walker malformation as a major feature

ORPHA:269546

Syndrome with alpha-thalassemia as a major feature

ORPHA:232288

Syndrome with combined immunodeficiency

ORPHA:331217

Syndrome with congenital neutropenia as a major feature

Syndrome with constitutional neutropenia as a major feature · Syndrome with genetic neutropenia as a major feature

ORPHA:331184

Syndrome with congenital phagocyte functional defect as a major feature

Syndrome with congenital functional defect of phagocyte as a major feature · Syndrome with constitutional functional phagocyte defect as a major feature

ORPHA:674648

Syndrome with corpus callosum agenesis/dysgenesis as a major feature

ORPHA:199639

Syndrome with difference of sex development of gynecological interest

Syndrome with DSD of gynecological interest · Syndrome with disorder of sex development of gynecological interest

ORPHA:325638

Syndrome with hypoparathyroidism

ORPHA:181402

Syndrome with limb duplication, polydactyly, syndactyly, and/or hyperphalangy

ORPHA:294959

Syndrome with limb malformations as a major feature

ORPHA:109009

Syndrome with limb reduction defects

ORPHA:294955

Syndrome with microcephaly as a major feature

ORPHA:269528

Syndrome with pulmonary hypertension as a major feature

ORPHA:275853

Syndrome with synostosis or other joint formation defect

ORPHA:93459

Syndrome with woolly hair

ORPHA:434809

Syndromic agammaglobulinemia

ORPHA:229720

Syndromic aniridia

ORPHA:98557

Syndromic ankyloblepharon filiforme adnatum

Syndromic ankyloblepharon

ORPHA:98565

Syndromic autoimmune enteropathy

ORPHA:522043