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"

21 matching diseasesClear search ×

Grubben-de Cock-Borghgraef syndrome

Developmental delay-hypotonia-extremities hypertrophy syndrome

ORPHA:2101

Congenital cataract-progressive muscular hypotonia-hearing loss-developmental delay syndrome

Congenital cataract-progressive muscular hypotonia-deafness-developmental delay syndrome

ORPHA:330054

Congenital limbs-face contractures-hypotonia-developmental delay syndrome

CLIFAHDD syndrome

ORPHA:562528

DEND syndrome

Developmental delay-epilepsy-neonatal diabetes syndrome

ORPHA:79134

Developmental delay-ataxia-hypotonia-facial dysmorphism syndrome

HADDS · Hypotonia-ataxia-delayed developmental syndrome

ORPHA:658843

Early-onset obesity-hyperphagia-severe developmental delay syndrome

OBHD

ORPHA:99704

Facial dysmorphism-global developmental delay-hypotonia-polymicrogyria syndrome

RAC3-related syndrome

ORPHA:659609

Global developmental delay-visual anomalies-progressive cerebellar atrophy-truncal hypotonia syndrome

ORPHA:480898

Growth and developmental delay-hypotonia-vision impairment-lactic acidosis syndrome

ORPHA:391348

Infantile hypotonia-oculomotor anomalies-hyperkinetic movements-developmental delay syndrome

Baker-Gordon syndrome · SYT1-related neurodevelopmental disorder

ORPHA:522077

Lethal left ventricular non-compaction-seizures-hypotonia-cataract-developmental delay syndrome

ORPHA:478049

Macrocephaly-developmental delay syndrome

ORPHA:397612

Marbach-Schaaf neurodevelopmental syndrome

Global developmental delay-hypotonia-high pain tolerance syndrome · MASNS

ORPHA:692173

Neurodevelopmental delay-hypotonia-cerebellar ataxia-cardiac conduction defects syndrome

Neurodevelopmental delay-hypotonia-cerebellar atrophy-cardiac conduction defects syndrome · Cerebellar ataxia-brain abnormalities-cardiac conduction defects syndrome

ORPHA:641361

Obesity-colitis-hypothyroidism-cardiac hypertrophy-developmental delay syndrome

ORPHA:88643

Ocular anomalies-axonal neuropathy-developmental delay syndrome

Harel-Yoon syndrome

ORPHA:496790

Optic atrophy-ataxia-peripheral neuropathy-global developmental delay syndrome

ORPHA:543470

Pancytopenia-developmental delay syndrome

Trilineage bone marrow failure-developmental delay syndrome

ORPHA:401764

Radioulnar synostosis-developmental delay-hypotonia syndrome

Der Kaloustian-McIntosh-Silver syndrome

ORPHA:3270

Severe hypotonia-psychomotor developmental delay-strabismus-cardiac septal defect syndrome

ORPHA:467176

Wiedemann-Steiner syndrome

Hypertrichosis-short stature-facial dysmorphism-developmental delay syndrome

ORPHA:319182