Table 1 Patient Characteristics.

From: Impact of 18F-FET PET on Target Volume Definition and Tumor Progression of Recurrent High Grade Glioma Treated with Carbon-Ion Radiotherapy

Feature

Grade III

Grade IV

Age

<50

4

6

50–59

5

2

60–69

2

5

≥70

1

1

Gender

male

9

9

female

3

5

KPS

≤80

1

3

>80

11

10

NA

0

1

Dose

Median

33 GyE

34.5 GyE

Range

30–42 GyE

30–42 Gye

Status

PD

6

13

SD

4

0

Lost to FU

2

1