Many Patients With Primary Sclerosing Cholangitis and Increased Serum Levels of Carbohydrate Antigen 19-9 Do Not Have Cholangiocarcinoma Emmanouil Sinakos, Amy K. Saenger, Jill Keach, W. Ray Kim, Keith D. Lindor Clinical Gastroenterology and Hepatology Volume 9, Issue 5, Pages 434-439.e1 (May 2011) DOI: 10.1016/j.cgh.2011.02.007 Copyright © 2011 AGA Institute Terms and Conditions
Figure 1 Selection of patients for study inclusion. Clinical Gastroenterology and Hepatology 2011 9, 434-439.e1DOI: (10.1016/j.cgh.2011.02.007) Copyright © 2011 AGA Institute Terms and Conditions
Figure 2 Median CA 19-9 values per CCA diagnosis. The T bars represent the interquartile range of the values. Clinical Gastroenterology and Hepatology 2011 9, 434-439.e1DOI: (10.1016/j.cgh.2011.02.007) Copyright © 2011 AGA Institute Terms and Conditions
Figure 3 ROC curve for CA 19-9. AUC for detecting the presence of CCA is 0.77. Clinical Gastroenterology and Hepatology 2011 9, 434-439.e1DOI: (10.1016/j.cgh.2011.02.007) Copyright © 2011 AGA Institute Terms and Conditions
Figure 4 Factors known to affect the concentrations of CA 19-9 in patients without CCA. Clinical Gastroenterology and Hepatology 2011 9, 434-439.e1DOI: (10.1016/j.cgh.2011.02.007) Copyright © 2011 AGA Institute Terms and Conditions