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Washington University Experience | NEOPLASMS (MESENCHYMAL, NON-MENINGOTHELIAL) | Hemangioblastoma | 7C1 Hemangioblastoma (Case 7) H&E whole mount
7C1-3 The tumor appears cellular due to numerous small capillary sized vessels. The intervening stromal (tumor) cells are foamy to eosinophilic with indistinct cytoplasmic membranes, vesicular ovoid nuclei and inconspicuous nucleoli. There is mild to moderate pleomorphism in the tumor cells. However, mitotic figures and necrosis are not seen.
