raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:99978

Perihilar cholangiocarcinoma

Synonyms: Hilar CCA · Hilar cholangiocarcinoma · Klatskin tumor

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adult
Status
active

Klatskin tumor is an extra-hepatic cholangiocarcinoma (CCA) arising in the junction of the main right or left hepatic ducts to form the common hepatic duct.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPerihilar cholangiocarcinomaHilar CCA · Hilar cholangiocarcinoma · Klatskin tumor
frCholangiocarcinome périhilaireCCA hilaire · Cholangiocarcinome hilaire · Tumeur de Klatskin
deCholangiokarzinom, perihiläresHiläres Gallengangkarzinom · Klatskin-Tumor · Perihiläres CCA
esColangiocarcinoma perihiliarCCA hiliar · Colangiocarcinoma hiliar · Tumor de Klatskin
itTumore di KlatskinColangiocarcinoma ilare · CCA ilare
nlPerihilair cholangiocarcinoomHilair CCA · Hilair cholangiocarcinoom · Klatskin-tumor
ptColangiocarcinoma peri-hilarCCA hilar · Colangiocarcinoma hilar · Tumor de Klatskin
plGuz KlatskinaHilar CCA · Hilar cholangiocarcinoma
csKlatskinův nádorHilový CCA · Hilový cholangiokarcinom
ukПухлина КлацкінаХилярна CCA · Хилярна холангіокарцинома
zh克拉斯金肿瘤肝门部胆管癌
trKlatskin tümörüHilar CCA · Hiler kolanjiyokarsinom

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C24.0NTBTattributedvalidated
ICD-112C18.0Especificvalidated
MONDO0003345Evalidated
MeSHD018285Evalidated
UMLSC0206702Evalidated
GARD10175Evalidated

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 (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Annual incidence1-9 / 100 0001.5 / 100 000United StatesValue and classNot yet validated19638920[PMID]_ORPHANET
Point prevalence1-9 / 100 000—EuropeClass onlyNot yet validatedORPHANET

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

10 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0030153Cholangiocarcinoma
HP:0012334Extrahepatic cholestasis
HP:0000952Jaundice
Frequent (79-30%)
HP:0002240Hepatomegaly
HP:0002716Lymphadenopathy
Occasional (29-5%)
HP:0002027Abdominal pain
HP:0012378Fatigue
HP:0001945Fever
HP:0004936Venous thrombosis
HP:0001824Weight loss

Run the differential on the 3 obligate / very frequent terms

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Sources for this card