09 July 2020
: Case report 
Metastatic Plasmacytoid Bladder Cancer Harboring a CDH-1 Mutation and Producing High Levels of CA 19-9. A Case Report and Literature Review
Rare disease
Mohammad Telfah1AEF*, Rahul A. Parikh1AE, Da Zhang2E, Anup Kasi1EDOI: 10.12659/AJCR.923130
Am J Case Rep 2020; 21:e923130
Figure 2. Computed tomography scan of the abdomen showing dilated common bile duct and pancreatic ducts, “double-duct” sign (circle).