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Table 3 Treatment details

From: Chemoradiotherapy is an alternative choice for patients with primary mediastinal seminoma

 

N

%

 

N

%

Treatment

  

Radiation dose (gray)

42.3 (25.2–56.0)

 

 CHT

2

7.4

Radiation technique

  

 CRT

12

44.4

 2D

4

14.8

 CSR

1

3.7

 3DCRT

3

11.1

 S

2

7.4

 IMRT

7

25.9

 SCHT

7

25.9

 VMAT

2

7.4

 SCRT

3

11.1

CHT regimen

  

Resection

  

 BEP

22

81.5

 R0

9

33.3

 EP

1

3.7

 R2

4

14.8

 CEP

1

3.7

 No

14

51.9

 PEP

1

3.7

RT

  

CHT cycle

  

 Yes

16

59.3

 2

2

7.4

 No

11

40.7

 3

2

7.4

CHT

  

 4

13

48.1

 Yes

25

92.6

 6

8

29.6

 No

2

7.4

   
  1. 2D two-dimensional conformal technique, 3DCRT three-dimensional conformal radiotherapy, CHT chemotherapy, CRT chemoradiotherapy, CSR chemotherapy, surgery, and radiotherapy, IMRT intensity-modulated radiotherapy, RT radiotherapy, S surgery, SCHT surgery plus chemotherapy, SCRT surgery plus chemoradiotherapy, VMAT volumetric modulated arc therapy