raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2838

Renal caliceal diverticuli-deafness syndrome

historical

Synonyms: Renal caliceal diverticuli-hearing loss syndrome

Type
Malformation syndrome
Group
Disorder
Age of onset
Neonatal
Status
historical

A rare, syndromic, developmental defect during embryogenesis characterized by urinary tract and kidney anomalies, such as renal pelviocaliceal attenuation with multiple tiny caliceal diverticula, associated with sensorineural hearing loss. There have been no further descriptions in the literature since 1981.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enRenal caliceal diverticuli-deafness syndromeRenal caliceal diverticuli-hearing loss syndrome
frSyndrome de dysmorphie rénale pelvi-calicielle-surdité
deNierenkelchdivertikel - Taubheit
esSíndrome de diverticulitis calicial renal-sorderaSíndrome de diverticulitis calicial renal-hipoacusia
itSindrome da diverticoli dei calici renali e sordità
nlNierkelkdivertikel - doofheid-syndroom
ptSíndrome de divertículos renais caliciais-surdezSíndrome de divertículos renais caliciais-perda auditiva
plZespół uchyłków kielicha nerkowego i głuchoty= en
csSyndrom zahrnující divertikly renálních kalichů a hluchotu= en
ukСиндром ниркових чашечкових дивертикулів-глухотиСиндром дивертикули ниркових чашечок - втрати слуху
zh肾盏憩室炎-耳聋综合征肾盏憩室-听力丧失综合征
trRenal kaliseal divertikül-sağırlık sendromuRenal kaliks divertikülü-işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q64.8NTBTattributedvalidated
MONDO0017281Evalidated
UMLSC5190738Evalidated
GARD4655Evalidated

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 (2):

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)Validated6785452[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_6785452[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

6 annotations · validated 2017-09-11
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000077Abnormality of the kidney
HP:0000079Abnormality of the urinary system
HP:0000407Sensorineural hearing impairment
Occasional (29-5%)
HP:0010935Abnormality of the upper urinary tract
HP:0000126Hydronephrosis
HP:0000072Hydroureter
7

Sources for this card