PMC4176913_01
CT-scan of the abdomen with the pancreatic mass of enhancing and nonenhancing areas.
CRIM2014-420295.001.jpg
PMC4176913_01_CRIM2014-420295.001.jpg
fig1
The well-defined mass of heterogeneous density seemed to consist of enhancing and nonenhancing areas (Figure 1).
Histopathological pictures of different stainings. (a) Hematoxylin-eosin staining. (b) CD 34 staining. (c) CD117 staining. (d) DOG-1 staining.
CRIM2014-420295.002.jpg
PMC4176913_01_CRIM2014-420295.002.jpg
fig2
In the immunohistology, the tumor was positive for smooth muscle actin (ASMA), bcl-2, CD 99, CD 117, DOG-1, and some cells also for CD 34 (Figure 2).