10. 有關膽管癌(cholangiocarcinoma)的敘述，下列何者並不正確? (A) The incidence of cholangiocarcinoma has been increasing in recent years (B) Primary sclerosing cholangitis and hepatitis C virus infection are associated with cholangiocarcinoma (C) Most patients present due to an abnormal screening ultrasound, without symptoms (D) Asians infected with liver flukes have an increased risk of cholangiocarcinoma (E) Surgical resection may achieve 40% 5-year Survival with an R0 resection