Table 1 Clinical features and histological type of glioma cohort (n = 100)

Age (years)

2–85

Sex

 Male

51

 Female

49

Surgery

 Biopsy

11

 Resection

89

Presentation

 Primary

79

 Recurrence

21

IDH status

 IDH-mutant

29

 IDH-wildtype

71

Histologic subtype

 Astrocytoma, IDH-mutant, CNS WHO grade 2

3

 Astrocytoma, IDH-mutant, CNS WHO grade 3

12

 Astrocytoma, IDH-mutant, CNS WHO grade 4

5

 Oligodendroglioma, IDH-mutant and 1p/19q-codeleted, CNS WHO grade 2

5

 Oligodendroglioma, IDH-mutant and 1p/19q-codeleted, CNS WHO grade 3

3

 Glioblastoma, IDH-wildtype, CNS WHO grade 4

62

 Pilocytic astrocytoma, CNS WHO grade 1

5

 Low-grade glioneuronal tumor / Pleomorphic Xanthoastrocytoma

1

 Angiocentric glioma, CNS WHO grade 1

1

 Diffuse hemispheric glioma, H3 G34-mutant, CNS WHO grade 4

1

 Diffuse low-grade glioma, MAPK pathway-altered

1

 Diffuse pediatric-type high-grade glioma, H3-wildtype and IDH-wildtype

1