raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2155

Hirschsprung disease-deafness-polydactyly syndrome

Synonyms: Hirschsprung disease-hearing loss-polydactyly syndrome · Santos-Mateus-Leal syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Neonatal
Status
active

Hirschsprung disease-deafness-polydactyly syndrome is an extremely rare malformative association, described in only two siblings to date, characterized by Hirschsprung disease (defined by the presence of an aganglionic segment of variable extent in the terminal part of the colon that leads to symptoms of intestinal obstruction, including constipation and abdominal distension), polydactyly of hands and/or feet, unilateral renal agenesis, hypertelorism and congenital deafness. There have been no further descriptions in the literature since 1988.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHirschsprung disease-deafness-polydactyly syndromeHirschsprung disease-hearing loss-polydactyly syndrome · Santos-Mateus-Leal syndrome
frSyndrome de maladie de Hirschsprung-polydactylie-surditéSyndrome de Santos-Mateus-Leal
deHirschsprung-Krankheit - Polydaktylie - InnenohrtaubheitSantos-Mateus-Leal-Syndrom
esSíndrome de enfermedad de Hirschsprung-polidactilia-sorderaSíndrome de Santos-Mateus-Leal · Síndrome de enfermedad de Hirschsprung-polidactilia-hipoacusia
itMalattia di Hirschsprung - sordità - polidattiliaMalattia di Santos-Mateus-Leal
nlZiekte van Hirschsprung - doofheid - polydactylie-syndroomSyndroom van Santos-Mateus-Leal · Ziekte van Hirschsprung - gehoorverlies - polydactylie-syndroom
ptSíndrome de doença Hirschsprung-surdez-polidactiliaSíndrome Santos-Mateus-Leal
plChoroba Hirschsprung - głuchota - polidaktyliaZespół Santosa, Mateusa i Leala
csSyndrom zahrnující Hirschsprungovu chorobu, hluchotu a polydaktyliiSantosův-Mateusův-Lealův syndrom · Santos-Mateus-Lealův syndrom
ukХвороба Гіршпрунга - синдром глухоти-полідактиліїХвороба Гіршпрунга з втратою слуху і полідактилією · Синдром Сантоса-Матеуса-Ліля
zh先天性巨结肠- 聋-多指(趾)畸形综合征多毛症-听力损失-多指(趾)畸形综合征
trHirschsprung hastalığı-sağırlık-polidaktili sendromuSantos-Mateus-Leal sendromu · Hirschsprung hastalığı-işitme kaybı-polidaktili sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM235740Evalidated
ICD-10Q43.1NTBTattributedvalidated
ICD-11LD2H.YNTBTindexvalidated
MONDO0009342Evalidated
MeSHC537235Evalidated
UMLSC2931452Evalidated
GARD157Evalidated

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

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (5):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated3351909[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_3351909[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

7 annotations · validated 2017-11-15
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002251Aganglionic megacolon
HP:0001829Foot polydactyly
Frequent (79-30%)
HP:0000316Hypertelorism
HP:0001249Intellectual disability
HP:0001162Postaxial hand polydactyly
HP:0000104Renal agenesis
HP:0000407Sensorineural hearing impairment

Run the differential on the 2 obligate / very frequent terms

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Sources for this card