Summary of Patients with Ivos and Cns

Summary of patients with IVOs and CNs

Follow-up Treatment Outcome No. Age Sex Location Histopathology time Resection Radiotherapy Chemotherapy 1 24 F Third ventricle IVO, WHO grade Ⅲ STR / / 3 days Death

2 20 M Left LV IVO, WHO grade Ⅱ GTR SRT / 58 months Good

3 26 M Third ventricle IVO, WHO grade Ⅲ GTR / / 24 months Recurrence, death

4 16 F Left LV IVO, WHO grade Ⅱ GTR / / 45 months Good

5 64 F Left LV IVO, WHO grade Ⅱ GTR / / 28 months Good

6 23 F Third ventricle IVO, WHO grade Ⅱ STR / / 2 months Recurrence, death

7 19 F Fourth ventricle IVO, WHO grade Ⅱ STR 3DCRT / 30 months Recurrence

8 40 F Fourth ventricle IVO, WHO grade Ⅱ GTR / Temozolomide 13 months Good

9 30 F Left LV CN, WHO grade Ⅱ / 3DCRT / 54 months Good

10 31 F Right LV CN, WHO grade Ⅱ / 3DCRT / 33 months Good

11 31 M Right LV CN, WHO grade Ⅱ / 3DCRT / 32 months Good

12 24 M Left LV CN, WHO grade Ⅱ * GTR 3DCRT / 26 months Recurrence

13 23 F Left LV CN, WHO grade Ⅱ GTR 3DCRT / 25 months Good

14 29 M Left LV CN, WHO grade Ⅱ GTR 3DCRT / 24 months Good

15 24 F Bilateral LVs CN, WHO grade Ⅱ GTR SRT / 25 months Good 16 43 F Right LV CN, WHO grade Ⅱ GTR 3DCRT / 24 months Good

17 51 M Left LV CN, WHO grade Ⅱ GTR / / 21 months Good

18 29 M Left LV CN, WHO grade Ⅱ GTR / / 6 months Good

19 32 F Left LV CN, WHO grade Ⅱ GTR 3DCRT / 2 months Good

20 23 M Left LV CN, WHO grade Ⅱ GTR 3DCRT / 18 months Good STR subtotal resection, LV lateral ventricle, GTR gross total resection, SRT stereotactic radiotherapy, 3DCRT three-dimensional conformal radiotherapy, * atypical CN