PMC6008775_01
Tumor was arising from the vascular wall and protrude to lumen H&E 10x.
CRIONM2018-3094616.001.jpg
PMC6008775_01_CRIONM2018-3094616.001.jpg
fig1
Microscopic examination showed a tumor was arising from the vascular wall (Figure 1) and composed of spindle-shaped cells, arranged in intersecting fascicles, with fusiform nuclei displaying moderate atypia with hyperchromasia, nuclear enlargement, and occasional giant cells (Figure 2).
The histological section shows atypical tumor cells with fasciculated and interlacing pattern. H&E 40x.
CRIONM2018-3094616.002.jpg
PMC6008775_01_CRIONM2018-3094616.002.jpg
fig2
Microscopic examination showed a tumor was arising from the vascular wall (Figure 1) and composed of spindle-shaped cells, arranged in intersecting fascicles, with fusiform nuclei displaying moderate atypia with hyperchromasia, nuclear enlargement, and occasional giant cells (Figure 2).