dyssegmental dysplasia, Rolland-Desbuquois type

Summary

dyssegmental dysplasia, Rolland-Desbuquois type (MONDO:0009139) is a disease. A subtype of spondyloepiphyseal dysplasia — broader associated-gene and molecular evidence is on the parent page (see Disease family below).

At a glance

• Prevalence: <1 / 1 000 000 (Worldwide) [Orphanet-validated]

Clinical features

Epidemiology

Prevalence records

2 prevalence record(s), Orphanet:

Type	Class	Value	Geography	Validation
Cases/families		5	Worldwide	Validated
Point prevalence	<1 / 1 000 000		Worldwide	Validated

Identifiers

Disease identifiers

Field	Value
Canonical name	dyssegmental dysplasia, Rolland-Desbuquois type
Mondo ID	MONDO:0009139
MeSH	C537999
OMIM	224400
Orphanet	156731
ICD-11	1291444727
SNOMED CT	95243004
UMLS	C0432209
MedGen	98145
GARD	0009810
Is cancer (heuristic)	no

Also known as: Anisospondylic camptomicromelic dwarfism Rolland-Desbuquois type · dyssegmental dwarfism Rolland-Desbuquois type · dyssegmental dysplasia Rolland-Desbuquois type · dyssegmental dysplasia, Rolland-Desbuquois type

Disease family

This is a subtype of spondyloepiphyseal dysplasia. Genetic, therapeutic, and trial evidence is largely curated at the broader-term level — see the parent page for the associated-gene cohort and molecular evidence.

Classification path: disease › human disease › disease by body system or component › musculoskeletal system disorder › skeletal system disorder › bone disorder › bone development disease › osteochondrodysplasia › spondyloepiphyseal dysplasia › dyssegmental dysplasia, Rolland-Desbuquois type

Related subtypes (43): hip dysplasia, Beukes type, spondyloepiphyseal dysplasia with congenital joint dislocations, Marshall syndrome, metatropic dysplasia, spondyloepiphyseal dysplasia with punctate corneal dystrophy, spondyloepiphyseal dysplasia, MacDermot type, progressive pseudorheumatoid arthropathy of childhood, otospondylomegaepiphyseal dysplasia, Dyggve-Melchior-Clausen disease, Silverman-Handmaker type dyssegmental dysplasia, Wolcott-Rallison syndrome, Schimke immuno-osseous dysplasia, Richieri Costa-da Silva syndrome, Schwartz-Jampel syndrome, X-linked spondyloepimetaphyseal dysplasia, CODAS syndrome, spondyloepiphyseal dysplasia, Reardon type, brachyolmia-amelogenesis imperfecta syndrome, spondyloepiphyseal dysplasia with coronal craniosynostosis, cataracts, cleft palate, and intellectual disability, anauxetic dysplasia, spondyloepiphyseal dysplasia, Kimberley type, spondyloepiphyseal dysplasia, Cantu type, Ehlers-Danlos syndrome, spondylocheirodysplastic type, spondylo-megaepiphyseal-metaphyseal dysplasia, brachydactylous dwarfism, Mseleni type, TMEM165-congenital disorder of glycosylation, Steel syndrome, cataract-growth hormone deficiency-sensory neuropathy-sensorineural hearing loss-skeletal dysplasia syndrome, Roifman syndrome, progressive spondyloepimetaphyseal dysplasia-short stature-short fourth metatarsals-intellectual disability syndrome, even-plus syndrome, Smith-McCort dysplasia, cono-spondylar dysplasia, X-linked intellectual disability-cerebellar hypoplasia-spondylo-epiphyseal dysplasia syndrome, Stickler syndrome, spondyloepiphyseal dysplasia tarda, spondyloepiphyseal dysplasia, kondo-fu type, spondyloepiphyseal dysplasia, nishimura type, immunoskeletal dysplasia with neurodevelopmental abnormalities, COL2A1-related spondyloepiphyseal dysplasia, MIR140-related spondyloepiphyseal dysplasia, MGP-related spondyloepiphyseal dysplasia, spondyloepiphyseal dysplasia, Holling type

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

No tiered GWAS variants or ClinVar records for this disease.

Genes & proteins

No associated-gene cohort resolved for this disease. Atlas builds the molecular and therapeutic sections — associated genes, protein families, druggability, pathways, interactions, and drug associations — by aggregating over a disease’s associated genes (resolved via GWAS / GenCC / ClinVar / CIViC), and none resolved here. This is expected for antibody-mediated, autoimmune, or otherwise non-gene-defined conditions; the curated evidence for this disease is its clinical features, GWAS susceptibility, and clinical trials (above).

Function

No pathway enrichment — requires an associated-gene cohort.

Therapeutics

No druggable-target or therapeutic data for this disease’s cohort.

Clinical trials & evidence

Clinical trials

Clinical trials: 0.