Fig. 2From: The association between serum ferritin levels and malignant intraductal papillary mucinous neoplasmsThe receiver operating characteristic (ROC) curves of serum carbohydrate antigen 19–9 (CA19–9) level, serum carcinoembryonic antigen (CEA) levels, serum ferritin levels, main pancreatic duct (MPDF) diameter, and combination of serum ferritin with tumor type (ferritin + IPMN type) in predicting malignant intraductal papillary mucinous neoplasm (IPMN) (A) and invasive carcinoma (B)Back to article page