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Table 1 Patient and tumor characteristics

From: Clinical outcome of stereotactic body radiotherapy for primary and oligometastatic lung tumors: a single institutional study with almost uniform dose with different five treatment schedules

 

Group A

Group B

Patients (n)

86

14

Age (y), median and range

76.0 (54–88)

70.8 (45–86)

Gender

  

 Male

63

7

 Female

23

7

Operability

  

 Operable

2

0

 Inoperable

84

14

Clinical diagnosis

  

 Primary lung cancer

66

3

 Metastasis

20

11

Tumor diameter

  

 ≤3 cm

73

13

 >3 cm

13

1

Histological type

  

 Adenocarcinoma

58

 

 Squamous cell carcinoma

26

 

 Other

2

 

Increasing tumor size

 

14

SUV positive

 

6

  1. Abbreviations: SUV Standardized uptake value
  2. Group A comprised patients with histopathological or cytological confirmation of disease based on the results of biopsy or cytological examination. Group B comprised patients without histopathological or cytological confirmation