raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3186

Holoprosencephaly-radial heart renal anomalies syndrome

Synonyms: Steinfeld syndrome

Type
Malformation syndrome
Group
Disorder
Age of onset
Antenatal, Neonatal
Status
active

A rare multiple congenital anomalies syndrome characterised by holoprosencephaly, predominantly radial limb deficiency (absent thumbs, phocomelia), heart defects, kidney malformations and absence of gallbladder. Variable manifestations include vertebral anomalies, cleft lip/palate, microphthalmia, absent nose, dysplastic ears, hearing loss, colobomas of the iris and retina and/or bifid uvula.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHoloprosencephaly-radial heart renal anomalies syndromeSteinfeld syndrome
frSyndrome de SteinfeldSyndrome d'holoprosencéphalie-anomalies radiales, cardiaques et rénales
deSteinfeld-SyndromHoloprosenzephalie - Radius-, Herz- und Nierenfehlbildungen
esSíndrome de holoprosencefalia-anomalías radiales, cardíacas y renalesSíndrome de Steinfeld
itSindrome di SteinfeldOloprosencefalia - anomalie radiali, cardiache e renali
nlHoloprosencefalie - radiale, cardiale en renale anomalieën-syndroomSyndroom van Steinfeld
ptSíndrome de holoprosencefalia-anomalias radio-cardio-renaisSíndrome Steinfeld
plHoloprozencefalia - anomalie kości promieniowej, serca i nerekZespół Steinfelda
csSyndrom zahrnující holoprosencefalii a radiální srdeční renální anomálieSteinfeldův syndrom
ukСиндром холопрозенцефалії-радіальної серцево-ниркової аномаліїСиндром Штайнфельда
zh前脑无裂畸形-桡心肾异常综合征Steinfeld综合征
trHoloprosensefali-radyal kalp böbrek anomalileri sendromuSteinfeld sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM184705Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0008488Evalidated
MeSHC566655Evalidated
UMLSC1866649Evalidated
GARD2727Evalidated

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 (3):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families4 casesWorldwideCase(s)Validated20583155[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_20583155[PMID]

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

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HPO phenotypes

27 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000356Abnormality of the outer ear
HP:0009927Aplasia of the nose
HP:0000413Atresia of the external auditory canal
HP:0001360Holoprosencephaly
HP:0000252Microcephaly
Frequent (79-30%)
HP:0011467Absent gallbladder
HP:0009601Aplasia/Hypoplasia of the thumb
HP:0002984Hypoplasia of the radius
HP:0003022Hypoplasia of the ulna
HP:0000568Microphthalmia
HP:0000202Orofacial cleft
HP:0003422Vertebral segmentation defect
Occasional (29-5%)
HP:0031095Abnormal humerus morphology
HP:0100542Abnormal localization of kidney
HP:0002269Abnormality of neuronal migration
HP:0009914Cyclopia
HP:0001829Foot polydactyly
HP:0000365Hearing impairment
HP:0000601Hypotelorism
HP:0000612Iris coloboma
HP:0000161Median cleft lip
HP:0000921Missing ribs
HP:0001539Omphalocele
HP:0002623Overriding aorta
HP:0009829Phocomelia
HP:0008678Renal hypoplasia/aplasia
HP:0001636Tetralogy of Fallot

Run the differential on the 5 obligate / very frequent terms

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Sources for this card