Simpson Grade 4

Known as: Grade 4, Grade IV 
Partial removal, leaving the intradural tumor in situ.
National Institutes of Health

Topic mentions per year

Topic mentions per year

2009-2013
0120092013

Papers overview

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2014
2014
OBJECTIVE To investigate the efficacy and safety of pegylated recombinant human granulocyte colony stimulating factor (PEG-rhG… (More)
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2013
2013
The relevance of the Simpson grading system as a predictor of meningioma progression or recurrence in modern neurosurgical… (More)
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Review
2011
Review
2011
BACKGROUND Parasagittal meningiomas are either treated with conservative surgery or aggressive surgery with extensive vascular… (More)
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2009
2009
OBJECTIVE Meningiomas arising from the falcotentorial junction are relatively rare, and the description of the surgical nuances… (More)
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