Apps
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brain
hemangioblastoma
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Clinical
sporadic: adult, cerebellum
VHL: younger, multiple, cerebellum, brain stem, spinal cord, nerve roots
Histology
stroma: vacuolated/lipid-laden cells
vessels, thin walled
Stains
positive: D2-40, inhibin A
negative: EMA, CD10
Ddx
RCC: EMA+, CD10+