raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1123

Caudal appendage-deafness syndrome

historical

Synonyms: Caudal appendage-hearing loss syndrome · Lynch-Lee-Murday syndrome

Type
Malformation syndrome
Group
Disorder
Age of onset
Neonatal
Status
historical

A rare multiple congenital anomalies/dysmorphic syndrome characterized by caudal appendage, short terminal phalanges and deafness. Additional clinical features may include short stature, intellectual disability, facial dysmorphism and cryptorchidism. There have been no further descriptions in the literature since 1994.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCaudal appendage-deafness syndromeCaudal appendage-hearing loss syndrome · Lynch-Lee-Murday syndrome
frSyndrome d'appendice caudal-surditéSyndrome de Lynch-Lee-Murday
deKaudaler Appendix-Taubheit-SyndromLynch-Lee-Murday-Syndrom
esSíndrome de apéndice caudal-sorderaSíndrome de Lynch-Lee-Murday · Síndrome de apéndice caudal-hipoacusia
itAppendice caudale - sorditàSindrome di Lynch-Lee-Murday
nlCaudaal aanhangsel - doofheid-syndroomCaudaal aanhangsel - gehoorverlies-syndroom · Syndroom van Lynch-Lee-Murday
ptSíndrome de apêndice caudal-surdezSíndrome Lynch-Lee-Murday · Síndrome de apêndice caudal-perda auditiva
plPrzydatek ogonowy - głuchotaZespół Lyncha, Lee i Murday'a
csSyndrom zahrnující kaudální přívěsek a hluchotuLynchův-Leeův-Murdayův syndrom · Lynch-Lee-Murdayův syndrom
ukСиндром хвостоподібного придатку-глухотиСиндром каудальної придаткової приглухуватості · Синдром Лінча-Лі-Мердея
zh尾部附肢-耳聋综合征尾部附肢-听力丧失综合征
trKaudal apendage-sağırlık sendromuLynch-Lee-Murday sendromu · Kaudal apendaj-işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
ICD-11LD2H.YNTBTindexvalidated
MONDO0015233Evalidated
MeSHC537713Evalidated
UMLSC2931593Evalidated
GARD1163Evalidated

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/families2 casesWorldwideCase(s)Validated7894739[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_7894739[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.

6

HPO phenotypes

7 annotations · validated 2019-04-05
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0011297Abnormal digit morphology
HP:0001999Abnormal facial shape
HP:0002825Caudal appendage
HP:0000028Cryptorchidism
HP:0008610Infantile sensorineural hearing impairment
HP:0001249Intellectual disability
HP:0004322Short stature

Annotation source: 7894739[PMID]

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Sources for this card