Figure 2a. Imprint smear of a mass in the piriform lobe of the brain of a dog

Figure 2_Nov2014 answer

Figure 2a. Neoplastic cells are embedded within a fibrillar to granular to globular bright pink extracellular matrix (arrows). A mitotic figure is evident in the center and a few plasma cells and vacuolated microglia are seen between the tumor cells (Wright’s stain, 500x).

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