A Case of Gastrointestinal Ulceration After Yttrium‐90 Radioembolization for the Treatment of Metastatic Cholangiocarcinoma to the Liver: 715. (October 2015) - Karnani, Diraj R.; Au, Jennifer S.; Bhangoo, Munveer S.; Reidel, Warren; Bao, Fei; Lane, Jill