Table 1 Patient Characteristics

Gender

F

16

38.1

M

26

61.9

Initial Stage at Diagnosis

I

9

21.4

II

14

33.3

III

11

26.2

IV

3

7.1

Unknown

5

11.9

Pathology

Adenocarcinoma

40

95.2

Carcinoma, poorly differentiated

1

2.4

Malignant carcinoid

1

2.4

Recurrent vs. Advanced

Locally advanced

10

23.8

Recurrent

32

76.2

Fixation

N

24

57.1

Y

18

42.9

Pelvic radiation before IORT

N

5

11.9

Y

37

88.1

Margin Status at IORT

Negative

21

50.0

Positive

19

45.2

Unknown

2

4.8

Resection Status

R0

22

52.4

R1

19

45.2

R2

1

2.4

Chemotherapy before IORT

N

6

14.3

Y

36

85.7

Chemotherapy Agents

5-FU based

31

86.1

Unknown

5

13.9