raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:97366

Multiloculated renal cyst

Synonyms: Multilocular cyst of the kidney · Multilocular renal cyst

Type
Morphological anomaly
Group
Disorder
Age of onset
Adult, Elderly, Infancy
Status
active

A rare benign renal tumor characterized by a typically unilateral, solitary, multiloculated cystic mass consisting of small, non-communicating cysts with flat, cuboidal, or hobnail epithelial lining, separated by fibrous septa which may have an ovarian stroma-like appearance or be paucicellular. The tumor is surrounded by a thick fibrous capsule and does not contain solid areas or necrosis. Patients may be asymptomatic or present with a palpable abdominal mass and/or abdominal or flank pain. Age distribution is bimodal, the typical age of onset being either below five or between 40 and 70 years of age.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMultiloculated renal cystMultilocular cyst of the kidney · Multilocular renal cyst
frKyste multiloculaire du reinKyste rénal multiloculaire · Néphrome kystique
deNierenzysten, septierteSeptierte Zysten der Niere
esQuiste renal múltipleQuiste multilocular del riñón · Quiste renal multilocular
itCisti renale multiloculareCisti multiloculare del rene
nlMultiloculaire renale cysteMultiloculaire cyste van de nier · Multiloculaire niercyste
ptQuisto renal, multiloculado
plWielokomorowa torbiel nerkiWielokomorowa torbiel nerki · Wielokomorowa torbiel nerki
csMnohočetné renální cystyMnohočetné cysty ledvin
ukМультилокулярна кіста ниркиМультилокулярна кіста нирки · Мультилокулярна кіста нирки
zh多囊性肾囊肿肾脏多房囊肿
trMultiloküle böbrek kistiMultiloküler böbrek kisti · Böbreğin multiloküler kisti

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D30.0NTBTattributedvalidated
MONDO0019983Evalidated
UMLSC0431719Evalidated

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 (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

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

Orphanet has no HPO annotation for this code in this release.

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Sources for this card