Table 2.

Initial presenting symptom

SymptomTotalOligodendrogliomaMixed glioma
HP = hemiparesis.
n1067729
Seizures, n (%)76 (72)55 (71)21 (72)
Headache, n (%)11 (10)8 (10)3 (10)
HP/aphasia, n (%)4 (4)2 (3)2 (7)
Cognitive, n (%)6 (6)5 (6)1 (3)
Other, n (%)4 (4)3 (4)1 (3)
None (incidental), n (%)5 (5)4 (5)1 (3)