raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2634

Mesomelic dwarfism, Reinhardt-Pfeiffer type

Synonyms: Reinhardt-Pfeiffer mesomelic dysplasia · Reinhardt-Pfeiffer syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Antenatal, Infancy, Neonatal
Status
active

A rare disorder characterized by disproportionate short stature from birth with dysplasia of the ulna and fibula.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMesomelic dwarfism, Reinhardt-Pfeiffer typeReinhardt-Pfeiffer mesomelic dysplasia · Reinhardt-Pfeiffer syndrome
frNanisme mésomélique type Reinhardt-PfeifferDysplasie mésomélique de Reinhardt-Pfeiffer · Syndrome de Reinhardt-Pfeiffer
deKleinwuchs, mesomeler, Typ Reinhardt-PfeifferMesomele Dysplasie Typ Reinhardt-Pfeiffer · Reinhardt-Pfeiffer-Syndrom
esDisplasia mesomélica tipo Reinhardt-PfeifferDisplasia mesomélica de Reinhardt-Pfeiffer · Enanismo mesomélico tipo Reinhardt-Pfeiffer · Síndrome de Reinhardt-Pfeiffer
itNanismo mesomelico, tipo Reinhardt-PfeifferDisplasia mesomelica di Reinhardt-Pfeiffer · Sindrome di Reinhardt-Pfeiffer
nlMesomele dwerggroei, Reinhardt-Pfeiffer-typeMesomele dysplasie, Reinhardt-Pfeiffer-type · Syndroom van Reinhardt-Pfeiffer
ptNanismo mesomélico, tipo Reinhardt-PfeifferSíndrome Reinhardt-Pfeiffer
plNiskorosłość mezomeliczna typu Reinhardta i PfeifferaDysplazja mezomeliczna Reinhardta i Pfeiffera · Zespół Reinhardta i Pfeiffera
csMezomelické trpaslictví, Reinhardtův-Pfeifferův typReinhardtova-Pfeifferova mezomelická dysplázie · Reinhardtův-Pfeifferův syndrom · Mezomelické trpaslictví, Reinhardt-Pfeifferův typ · Reinhardt-Pfeifferova mezomelická dysplázie · Reinhardt-Pfeifferův syndrom
ukМезомелічна карликовість, тип Рейнхардта-ПфайфераМезомелічна дисплазія Рейнхардта-Пфайфера · Синдром Рейнхардта-Пфайфера
zh肢中性侏儒,Reinhardt-Pfeiffer型Reinhardt-Pfeiffer肢中骨发育不良
trMezomelik cücelik, Reinhardt-Pfeiffer tipiReinhardt-Pfeiffer sendromu · Reinhardt-Pfeiffer mezomelik displazi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM191400Evalidated
ICD-10Q78.8NTBTattributedvalidated
ICD-11LD24.ANTBTindexvalidated
MONDO0008618Evalidated
MeSHC537349Evalidated
UMLSC1860616Evalidated
GARD3555Evalidated

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 (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

13 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0040071Abnormal morphology of ulna
HP:0002992Abnormality of tibia morphology
HP:0003498Disproportionate short stature
HP:0003042Elbow dislocation
HP:0003038Fibular hypoplasia
HP:0003022Hypoplasia of the ulna
HP:0002983Micromelia
HP:0003048Radial head subluxation
HP:0010781Skin dimple
HP:0009465Ulnar deviation of finger
Frequent (79-30%)
HP:0005048Synostosis of carpal bones
Occasional (29-5%)
HP:0000545Myopia
HP:0000486Strabismus

Run the differential on the 10 obligate / very frequent terms

7

Sources for this card