Brandes et al. [6]

Enhanced tumor area according to preoperative imaging plus 2–3 cm

None (identical with initial field)

79

72.2%^{a}

60 Gy in 30 fractions

Milano et al. [7]

Edema plus 2 cm

Residual tumor/resection cavity plus 2–2.5 cm

39

80%^{b}

46–50 Gy in 23–25 fractions

60 Gy in 30 fractions

Minniti et al. [8]

Residual tumor/resection cavity plus 2 cm

Residual tumor/resection cavity plus 1–2 cm

105

75.2%^{c}

50 Gy in 25 fractions

60 Gy in 30 fractions

McDonald et al. [9]

Edema plus 0.5–1.2 cm

Residual tumor/resection cavity plus 0–1 cm

41

78%^{d}

46–54 Gy in 23–30 fractions

60 Gy in 30 fractions

Dobelbower et al. [10]

Primary tumor and surrounding edema plus 0.5 cm on postoperative imaging

Residual tumor/resection cavity plus 0.5 cm

20

90%^{a}

60Gy in 30 fractions

46 Gy in 23 fractions

Present Study

Residual tumor/resection cavity plus 2 cm and edema

Residual tumor/resection cavity plus 0 cm

21

66.7%

50–54 Gy in 25–30 fractions

60 Gy in 30 fractions
