Cholangiocarcinoma in Germany: Epidemiologic trends and impact of misclassification.
Dirk WalterPhilip G FerstlOliver WaidmannJörg TrojanSylvia HartmannAndreas A SchnitzbauerStefan ZeuzemKlaus KraywinkelPublished in: Liver international : official journal of the International Association for the Study of the Liver (2018)
Incidence of iCCA in Germany is increasing while it is stable for eCCA. Misclassification of pCCA as iCCA is present, but clearly declining.
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