raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1830

Schimke immuno-osseous dysplasia

Synonyms: Schimke syndrome · Spondyloepiphyseal dysplasia-nephrotic syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Antenatal, Infancy, Neonatal
Status
active

A rare a multisystem disorder characterized by spondyloepiphyseal dysplasia and disproportionate short stature, facial dysmorphism, T-cell immunodeficiency, and progressive, proteinuric steroid-resistant nephropathy.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSchimke immuno-osseous dysplasiaSchimke syndrome · Spondyloepiphyseal dysplasia-nephrotic syndrome
frDysplasie immuno-osseuse de SchimkeSyndrome de Schimke · Syndrome de dysplasie spondylo-épiphysaire-syndrome néphrotique
deKnochendysplasie, immuno-ossäre, Typ SchimkeSchimke-Syndrom · Spondyloepiphysäre Dysplasie - nephrotisches Syndrom
esDisplasia inmuno-ósea de SchimkeDisplasia espondiloepifisaria-síndrome nefrótico · Síndrome de Schimke
itDisplasia immuno-ossea di SchimkeSindrome di Schimke · Sindrome nefrosica da displasia spondiloepifisaria
nlImmuno-ossale dysplasie, Schimke-typeSpondylo-epifysaire dysplasie - nefrotisch syndroom · Syndroom van Schimke
ptDisplasia imuno-óssea de SchimkeDisplasia espondilo-epifisária-síndrome nefrótico · Síndrome Schimke
plDysplazja immunologiczno-kostna SchimkeDyspalzaja kręgowow-nasadowa-zespół nefrotyczny · Zespół Schimke
csSchimkeho imunooseální dysplázieSchimkeho syndrom · Syndrom zahrnující spondyloepifyzární dysplázii a nefrotický syndrom
ukІмунно-кісткова дисплазія ШимкеСиндром Шимке · Спондилоепіфізарна дисплазія-нефротичний синдром
zhSchimke免疫性骨发育不良脊柱骨骺发育不良-肾病综合征
trSchimke immüno-osseoz displaziSchimke sendromu · Spondiloepifizyal displazi-nefrotik sendrom

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM242900Evalidated
ICD-10Q77.7NTBTattributedvalidated
ICD-114A01.32NTBTindexvalidated
MONDO0009458Evalidated
MeSHC536629Evalidated
UMLSC0877024Evalidated
GARD4984Evalidated
MedDRA10048699Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (4):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SMARCAL1Disease-causing germline mutation(s) inAssessedHGNC:11102ENSG000001383756066222q35SNF2 related chromatin remodeling annealing helicase 120301550[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families133 casesWorldwideCase(s)Validated37051678[PMID]_ORPHANET
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated37051678[PMID]_ORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

73 annotations · validated 2021-07-02
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0031409Abnormal lymphocyte physiology
HP:0003368Abnormality of the femoral head
HP:0000097Focal segmental glomerulosclerosis
HP:0001511Intrauterine growth retardation
HP:0000112Nephropathy
HP:0000093Proteinuria
HP:0004322Short stature
Frequent (79-30%)
HP:0003270Abdominal distention
HP:0001999Abnormal facial shape
HP:0410373Abnormal proportion of naive CD4 T cells
HP:0011840Abnormality of T cell physiology
HP:0000707Abnormality of the nervous system
HP:0002926Abnormality of thyroid physiology
HP:0001903Anemia
HP:0002621Atherosclerosis
HP:0000455Broad nasal tip
HP:0002637Cerebral ischemia
HP:0001875Decreased total neutrophil count
HP:0003521Disproportionate short-trunk short stature
HP:0001263Global developmental delay
HP:0001510Growth delay
HP:0002315Headache
HP:0003077Hyperlipidemia
HP:0001034Hypermelanotic macule
HP:0000822Hypertension
HP:0008839Hypoplastic pelvis
HP:0002938Lumbar hyperlordosis
HP:0001888Lymphopenia
HP:0000691Microdontia
HP:0001003Multiple lentigines
HP:0012593Nephrotic range proteinuria
HP:0003300Ovoid vertebral bodies
HP:0000926Platyspondyly
HP:0001622Premature birth
HP:0002719Recurrent infections
HP:0410377Reduced proportion of naive CD8 T cells
HP:0001250Seizure
HP:0005352Severe T-cell immunodeficiency
HP:0003182Shallow acetabular fossae
HP:0002655Spondyloepiphyseal dysplasia
HP:0001297Stroke
HP:0008784Wide capital femoral epiphyses
Occasional (29-5%)
HP:0006344Abnormality of primary molar morphology
HP:0002381Aphasia
HP:0004931Arteriosclerosis of small cerebral arteries
HP:0001635Congestive heart failure
HP:0007957Corneal opacity
HP:0005280Depressed nasal bridge
HP:0001260Dysarthria
HP:0001508Failure to thrive
HP:0006813Focal hemiclonic seizure
HP:0001269Hemiparesis
HP:0002301Hemiplegia
HP:0000668Hypodontia
HP:0002140Ischemic stroke
HP:0002907Microscopic hematuria
HP:0012579Minimal change glomerulonephritis
HP:0001324Muscle weakness
HP:0002092Pulmonary arterial hypertension
HP:0000470Short neck
HP:0001518Small for gestational age
HP:0003774Stage 5 chronic kidney disease
HP:0002133Status epilepticus
HP:0001873Thrombocytopenia
HP:0002326Transient ischemic attack
Very rare (<4-1%)
HP:0002242Abnormal intestine morphology
HP:0002960Autoimmunity
HP:0005528Bone marrow hypocellularity
HP:0002376Developmental regression
HP:0001298Encephalopathy
HP:0005523Lymphoproliferative disorder
HP:0012539Non-Hodgkin lymphoma
HP:0001733Pancreatitis

Run the differential on the 7 obligate / very frequent terms

Annotation source: 30695151[PMID]_20301550[PMID]_28796785[PMID]

7

Sources for this card