Variable

Frequency (n, %)

Median OS (95% CI) (months)

P-value

Surgical resection margin

0.478

Healthy

23

58 (30.785 - 85.215)

Invaded

9

-

Type of surgery

<0.001

Curative

82

51 (36.757 - 65.243)

Palliative

14

27 (14.761 - 39.239)

Non operate

12

9 (1.299 - 16.701)

Neoadjuvant radiotherapy

0.489

Yes

11

-

No

69

51 (36.715 - 65.285)

Neodjuvant Chemotherapy

Yes

14

45 (39.288 - 49.621)

0.329

No

66

42 (36.167 - 65.633)

Adjuvante radiotherapy

0.793

Yes

17

58 (16.938 - 99.062)

No

63

43 (36.715 - 65.285)

Adjuvant Chemotherapy

0.310

Yes

56

51 (41.012 - 60.6988)

No

24

27 (27.719 - 46.747)