| Period |
Jan. 2004 ～ Dec. 2012 |
| Cases |
25 (10 males, 15 females) |
| Mean age (range) |
67.3 (29-88) y/o |
| Disease stage (TMN classification) |
stage 0 : 3 cases |
| |
stage ⅠA: 5 cases |
| |
stage ⅠB: 2 cases |
| |
stage ⅡA: 5 cases |
| |
stage ⅡB: 9 cases |
| |
stage Ⅲ : 0 |
| |
stage Ⅳ : 1 case |
| Mean number of retrieved lymph nodes |
22.4±12.6 (6-57) |
| R0 resection ratio |
88% (22/25) |
| Perioperative mortality |
none |
| Follow-up period (month) |
1-71 (median 16) |
| Survival periods in dead cases |
2.5 months (stage Ⅳ) |
| |
15 months (stage ⅠA) |
| |
29 months (stage ⅡB) |
| |
33 months (stage ⅡB) |
| |
24 months (stage ⅡA) |
| |
18 months (stage ⅡB) |
|
