Rare Disease Library

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome

HHH syndrome · ORNT1 deficiency

Hypertelorism-microtia-facial clefting syndrome

Bixler-Christian-Gorlin syndrome · HMC syndrome

Hyperuricemia-pulmonary hypertension-renal failure-alkalosis syndrome

HUPRA syndrome

Hypoglossia-hypodactyly syndrome

Aglossia-adactylia syndrome · Hanhart syndrome

Hypohidrosis-electrolyte imbalance-lacrimal gland dysfunction-ichthyosis-xerostomia syndrome

HELIX syndrome

Hypohidrotic ectodermal dysplasia-hypothyroidism-ciliary dyskinesia syndrome

HEDH syndrome · ANOTHER syndrome

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

Hypoparathyroidism-sensorineural deafness-renal disease syndrome

Hypoparathyroidism-sensorineural hearing loss-renal disease syndrome · Barakat syndrome

Hypotrichosis-osteolysis-periodontitis-palmoplantar keratoderma syndrome

HOPP syndrome · Hypotrichosis-osteolysis-periodontitis-palmoplantar hyperkeratosis syndrome

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ICF syndrome

Immunodeficiency-centromeric instability-facial dysmorphism syndrome · Immunodeficiency-centromeric instability-facial anomalies syndrome

Iridocorneal endothelial syndrome

ICE syndrome

Isolated hemihyperplasia

Hemi 3 syndrome · Hemicorporal hypertrophy

JMP syndrome

Joint contractures-muscular atrophy-microcytic anemia-panniculitis-associated lipodystrophy syndrome

KBG syndrome

Short stature-facial and skeletal anomalies-intellectual disability-macrodontia syndrome · ANKRD11-related disorder

KID syndrome

KID/HID syndrome · Keratitis-ichthyosis-deafness/Hystrix-like ichthyosis-deafness syndrome

Kindler epidermolysis bullosa

Kindler syndrome · Poikiloderma of Kindler

L1 syndrome

CRASH syndrome · Corpus callosum hypoplasia-retardation-adducted thumbs-spasticity-hydrocephalus syndrome

Laryngo-onycho-cutaneous syndrome

LOGIC syndrome · Laryngeal and ocular granulation tissue in children from the Indian subcontinent syndrome

Mammary-digital-nail syndrome

MDN syndrome · Onycho-digito-mammary syndrome

Mandibular hypoplasia-deafness-progeroid features-lipodystrophy syndrome

MDPL syndrome · MDP syndrome

MASS syndrome

Mitral valve-aorta-skeleton-skin syndrome

Maxillonasal dysplasia

Binder syndrome · Maxillonasal dysostosis

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

Microphthalmia with linear skin defects syndrome

MCOPS7 · MIDAS syndrome

Miller Fisher syndrome

Cranial variant of GBS · Cranial variant of Guillain-Barré syndrome

MOMO syndrome

Macrocephaly-obesity-intellectual disability-ocular abnormalities syndrome · Macrosomia-obesity-macrocephaly-ocular abnormalities syndrome

Monoamine oxidase A deficiency

Brunner syndrome

Monosomy 18p syndrome

18p- syndrome · De Grouchy syndrome type 1

Monosomy 18q syndrome

18q- syndrome · Deletion 18q

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

Mucopolysaccharidosis type 2

Hunter syndrome · Iduronate 2-sulfatase deficiency

Multiple endocrine neoplasia type 1

MEN1 · Wermer syndrome

Multiple endocrine neoplasia type 2A

MEN2A · PTC syndrome

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

Myelodysplastic syndrome associated with isolated del(5q) chromosome abnormality

5q- syndrome · MDS

N syndrome

Naegeli-Franceschetti-Jadassohn syndrome

NFJ syndrome · Naegeli syndrome

Nager syndrome

Mandibulofacial dysostosis with preaxial limb anomalies · NAFD

NAME syndrome

Nevi-atrial myxoma-myxoid neurofibromata-ephelides syndrome

Neurogenic scapuloperoneal syndrome, Kaeser type

Kaeser syndrome · Stark-Kaeser syndrome

Nodulosis-arthropathy-osteolysis syndrome

NAO syndrome

Noonan syndrome-like disorder with juvenile myelomonocytic leukemia

CBL syndrome · Noonan syndrome-like disorder with JMML

OBSOLETE: Osteoporosis-macrocephaly-blindness-joint hyperlaxity syndrome

OBSOLETE: Heide syndrome

Oculogastrointestinal-neurodevelopmental syndrome

OGIN Syndrome

Oculotrichoanal syndrome

MOTA syndrome · Manitoba oculotrichoanal syndrome

Odontomatosis-aortae esophagus stenosis syndrome

Bader syndrome