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Simpson Grade 4

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

Papers overview

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2019
2019
Champeaux and colleagues report on the outcomes from a single-institution study of 505 patients with WHO grade I cranial… 
Review
2014
Review
2014
Parasagittal meningiomas comprise 20/30% of all intracranial meningiomas. Because of their location and by definition involvement… 
2014
2014
OBJECTIVE To investigate the efficacy and safety of pegylated recombinant human granulocyte colony stimulating factor (PEG-rhG… 
Highly Cited
2013
Highly Cited
2013
BackgroundThe relevance of the Simpson grading system as a predictor of meningioma progression or recurrence in modern… 
2009
2009
OBJECTIVE Meningiomas arising from the falcotentorial junction are relatively rare, and the description of the surgical nuances…