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Table 4 Site specific 5-year survival when compared to treatment strategy

From: Epidemiology and outcomes of gastrointestinal mucosal melanomas: a national database analysis

Primary Site

Total N

One year Survival (in %)

5-year O.S. (in %)

C

CRT

NT

R

S

SC

SCRT

SRT

N

  

46

30

286

59

487

82

33

80

p-value based onsite specific at 1 year

  

0.034

0.411

0.028

0.152

0.00

0.966

0.006

0.271

ANAL CANAL

325

48.0

18.5

25

21.3

50

45.5

11.5

23.7

32.6

ESOPHAGUS

62

32.3

0

0

8.5

27.7

11.6

0

  

GALLBLADDER

19

68.4

  

40

 

61.5

   

LARGE BOWEL

29

69.0

0

 

34.3

 

70

  

100

LIVER

1

100.0

        

OTHER

6

16.7

0

 

25

 

0

   

OVERLAPPING LESION OF RECTUM AND ANAL CANAL

214

49.1

31.3

0

40

25

33.6

34

14.3

22.2

PANCREAS

4

25.0

  

33.3

 

0

   

RECTUM

352

41.8

0

11.2

26.4

0

31.3

18.5

44.4

34

SMALL BOWEL

52

51.9

50

 

0

0

54

41.7

50

0

STOMACH

39

43.6

0

 

18.6

0

32.1

50

  
  1. N, Number; O.S, Overall survival; C, Chemotherapy only; CRT, chemotherapy plus radiotherapy; NT, No therapy; R, Radiotherapy only; S, Surgery only; SC, Surgery plus chemotherapy; SCRT, Surgery plus chemotherapy plus radiotherapy; SRT, Surgery plus chemotherapy