Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40792-021-01284-7/MediaObjects/40792_2021_1284_Fig5_HTML.png)
Macroscopic and microscopic findings of the resected specimen. a Cut surface of the resected specimen showed that the tumor was white-yellowish, well-demarcated, and multinodular. There was no pancreatic parenchyma on the dorsal surface of the tumor (triangles). b Loupe image. c The tumor cells were spindle-shaped and had a palisading arrangement, forming structures called Verocay bodies in hypercellular Antoni A areas. Hypocellular areas, called Antoni B areas, were also visible. Mitosis was rarely seen. Hematoxylin–eosin staining, original magnification 200 ×