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We investigated the incidence and mortality trends of patients diagnosed with <jats:styled-content style=\"fixed-case\">BTC<\/jats:styled-content> over a 20\u2010year period in Austria.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients diagnosed with intrahepatic (<jats:styled-content style=\"fixed-case\">iCCC<\/jats:styled-content>)\/extrahepatic cholangiocarcinoma (<jats:styled-content style=\"fixed-case\">eCCC<\/jats:styled-content>), ampullary carcinoma, gall bladder carcinoma (GBC), overlapping lesions or unspecified carcinomas of the biliary tract and liver were included. Data on age\u2010adjusted incidence were obtained from the Austrian National Cancer Registry which compiles data on all newly diagnosed cancers. Data on age\u2010adjusted mortality were obtained from the national death registry (Statistics Austria).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Between 1990 and 2009, 15201 patients were diagnosed with BTC (m\/f=42\/58%; mean age, 73\u00a0years). The median survival of all patients with BTC was 4.8 months with a 1\u2010\/5\u2010year survival rate of 31%\/10%. In <jats:styled-content style=\"fixed-case\">iCCC<\/jats:styled-content>, the incidence and mortality rates increased from 1990 to 2009 in both men and women while in <jats:styled-content style=\"fixed-case\">eCCC<\/jats:styled-content>, the incidence and mortality rates decreased over time in both sexes. In ampullary carcinoma, the incidence slightly decreased in men and remained stable in women. The mortality rate remained stable in both sexes. In GBC, the age\u2010adjusted incidence and mortality rates dramatically decreased in both sexes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>GBC and <jats:styled-content style=\"fixed-case\">iCCC<\/jats:styled-content> were the most common entities amongst BTC. While incidence and mortality rates of <jats:styled-content style=\"fixed-case\">iCCC<\/jats:styled-content> increased in men and women over time, incidence and mortality rates of <jats:styled-content style=\"fixed-case\">eCCC<\/jats:styled-content> and GBC decreased in both sexes. Other carcinomas of the biliary tract i.e. ampullary carcinoma were rarely diagnosed.<\/jats:p><\/jats:sec>","DOI":"10.1111\/liv.12325","type":"journal-article","created":{"date-parts":[[2013,9,11]],"date-time":"2013-09-11T11:51:23Z","timestamp":1378900283000},"page":"1102-1108","source":"Crossref","is-referenced-by-count":27,"title":["Incidence and mortality trends for biliary tract cancers in Austria"],"prefix":"10.1111","volume":"34","author":[{"given":"Matthias","family":"Pinter","sequence":"first","affiliation":[{"name":"Division of Gastroenterology &amp; Hepatology and Comprehensive Cancer Center AKH &amp; Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Florian","family":"Hucke","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology &amp; Hepatology and Comprehensive Cancer Center AKH &amp; Medical University of Vienna Vienna 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