Hemangioblastoma: Gross and Microscopic Features

On gross examination, hemangioblastoma characteristically exhibits a yellow to yellow-orange color (similar to that of adipose tissue) due to the presence of lipid within the cytoplasm of neoplastic cells. On microscopic examination, the cells appear clear because the lipid that once filled the cytoplasm was washed out during tissue processing. Hemangioblastoma usually arises within the... Continue Reading →

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