Meningothelial hyperplasia and superficial cortical vein attenuation
Diagnosis certain
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Question
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Meningothelial Hyperplasia is a reactive process characterized by a proliferation of what kind of cells?
Answer
was added:
Meningothelial Hyperplasia is a reactive process characterized by a proliferation of meningothelial cells that is often non-invasive, multicentric that reaches a thickness of 10 or more cell layers.
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Question
was added:
The feature that histologically helps distinguish meningothelial hyperplasia from normal arachnoidal cells is?
Answer
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The feature that histologically helps distinguish this entity from normal arachnoidal cells is the high frequency of PR positivity, which is not seen in normal cells