Table 1 |
|
|
Demographic characteristics of gastric adenocarcinoma study patients. |
|
|
Characteristics |
n (%) |
|
|
|
|
Age (mean ± SD, range) (years) |
60.3 ± 9.7, 42-74 |
|
Gender |
|
|
Female |
8 (24) |
|
Male |
26 (76) |
|
Operation |
|
|
Total Gastrectomy |
13 (47) |
|
Subtotal Gastrectomy |
21 (53) |
|
Localization |
|
|
Cardia |
10 (29) |
|
Fundus/body |
6 (18) |
|
Antrum |
13 (38) |
|
Major curvatura |
5 (15) |
|
Lauren classification |
|
|
Intestinal |
24 (71) |
|
Diffuse |
10 (29) |
|
Depth of invasion |
|
|
T1 |
1 (3) |
|
T2 |
2 (6) |
|
T3 |
28 (82) |
|
T4 |
3 (9) |
|
Lymph node metastasis |
|
|
N0 |
2 (6) |
|
N1 |
18 (53) |
|
N2 |
8 (24) |
|
N3 |
6 (18) |
|
Venous invasion |
12 (35) |
|
Lymphatic invasion |
26 (76) |
|
Perineural invasion |
24 (71) |
|
Stage |
|
|
I |
1 (3) |
|
II |
1 (3) |
|
III |
24 (71) |
|
IV |
8 (23) |
|
DFS (mean ± sd, months) |
38 ± 3 (32-44) |
|
OS (mean ± sd, months) |
42 ± 4 (38-50) |
|
Clinical status |
|
|
NED |
25 (74) |
|
Death |
8 (24) |
|
With disease |
1 (2) |
|
|
|
|
DFS; disease-free survival; OS; Overall survival; NED, no evidence of disease |
|
|
Demirag et al. Diagnostic Pathology 2011 6:1 doi:10.1186/1746-1596-6-1 |
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