Table 1.

Overview of Literature on Extent of Resection in Low-Grade Glioma

Overall Survival	Non-Volumetric Studies	No. Patients	Volumetric Studies	No. Patients
Benefit
	North et al., 199070	77	van Veelen et al., 199818	75
	Philippon et al., 199313	179	Glaus et al., 20058	156
	Rajan et al., 199414	82	Smith et al., 200817	216
	Leighton et al., 199711	167	Sanai et al., 201015	104
	Nakamura et al., 200012	88
	Yeh et al., 200519	93
	McGirt et al., 200825	170
	Ahmadi et al., 200971	130
	Chaichana et al., 201022	191
	Jakolaet al., 201210	153
No Benefit
	Whitton & Bloom, 199026	88	None to date
	Bauman et al., 199921	401
	Johannesen et al., 200324	993