Fig. 2From: A case of multicentric pancreatic mixed acinar-ductal carcinoma diagnosed by a yogurt-like cell clump flowing from the papilla of Vater a Endoscopic retrograde pancreatography revealed a crab-craw-like obstruction in the MPD (white arrow). b Contrast injection caused the occluding object to move downstream. c A yogurt-like white substance spilled from the major papilla orifice. d Histology of a biopsy sample showed poorly differentiated carcinoma (HE, x40)Back to article page