Table 1.

Patient and tumor characteristics.

Variable	Number (percent)
Age (median and range in years)	37 (15–59)
Gender
Female	10 (58.8%)
Male	7 (41.2%)
IPSS lateralization
Right	8 (47.1%)
Left	5 (29.4%)
Symmetric	4 (23.5%)
Venous drainage pattern
Right	8 (47.1%)
Left	5 (29.4%)
Symmetric	4 (23.5%)
dMRI lateralization
Right	2 (11.8%)
Left	3 (17.6%)
Central	9 (52.9%)
Left & central	2 (11.8%)
Right & central	1 (5.9%)
Transphenoidal surgery lateralization
Right	3 (17.6%)
Left	1 (5.9%)
Central	9 (52.9%)
Left & central	3 (17.6%)
Right & central	1 (5.9%)