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Egyptian Journal of Neurosurgery

Table 5 Extent of tumor removal among the studied patients

From: Outcome of extradural devascularization in resection of giant olfactory groove meningioma in bilateral subfrontal approach

Tumor removal

Total removal grade I and II

19 (86.4%)

 

Subtotal removal grade III and IV

3 (13.6%)

  1. Data are presented as frequency (%)
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