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Neoplastic effusion. Pleural. Mediastinal neurocarcinoma. Dog.
Same case as Figure 32B. Cluster of cohesive cells with variable vacuolation and indistinct cytoplasmic cell borders. Diagnosis supported by co-expression of cytokeratin and chromogranin A. (Wright-Giemsa; HP oil.)
(Material courtesy of Mary Leissinger, Louisiana State University; Case 9 of 2013 ASVCP case review session.)
