Table 1 Patients characteristics and clinical outcome

1

Male

73

Sigmoid

HTN, CHD, CKD Stage 4

29

N

15

3

N

–

18

2

Male

55

Rectum

–

31

N

22

2

Y

Pelvic collection on CT

40

3

Male

50

Rectum

–

32

N

4

2

Y

Pelvic collection, on CT

10

4

Male

62

Rectum

HTN

29

Ex smoker

28

2

Y

–

14

5

Male

66

Rectum

NIDDM, CHD, HTN

31

Ex smoker

–

3

Y

Ileus

15

6

Male

68

Rectum

–

25

Ex smoker

28

2

Only radiation

Wound dehiscence, pelvic collections-EUA, wash out

38

7

Male

77

Rectum

CHD

25

No

2

3

Y

Pelvic collection on CT, AF

23

8

Male

72

Rectum

–

29

Ex smoker

1

2

N

–

9

9

Male

75

Rectum

–

24

Ex smoker

–

2

N

–

12

10

Male

66

Rectosigmoid junction

–

24

N

NR

2

N

–

9

11

Male

52

Rectum

–

23

Y

2

2

Y

Pneumonia

14

12

Male

62

Rectum

–

28

Ex smoker

30

2

N

Pneumonia, ileus

27

13

Female

65

Sigmoid

–

23

N

1.5

2

N

Obstructed stoma

25

14

Male

46

Rectum

–

33

N

1

2

N

Pelvic collection-EUA, washout

8

15

Male

62

Rectum

–

24

Y

20

2

Only radiation

Pelvic collection-EUA, washout

47

16

Male

81

Rectum

COPD

32

Ex smoker

6

3

N

Pneumonia

18

17

Male

49

Rectum

HTN, CHD

34

Ex smoker

20

2

Only radiation

Pelvic collection-EUA, washout

12

18

Male

59

Rectum

–

27

Ex smoker

3

2

Y

–

5

19

Male

70

Rectum

HTN

33

N

12

2

N

Pelvic collection on CT

44

20

Male

80

Rectum

CKD STAGE 3

24

N

1

3

Only radiation

Pneumonia, AF

21

21

Male

59

Rectum

HTN

28

Y

35

2

Only radiation

AF

9

22

Male

65

Rectum

CHD, COPD

30

Ex smoker

15

2

Only radiation

Pelvic collection—USS-guided drainage

12

23

Male

54

Rectum

–

33

N

32

2

Y

–

5

24

Male

68

Sigmoid

HTN, MI

28

N

10

3

Only radiation

UTI, ileus

16