Table 5.

Surgical and pathological findings

Variable	Chemotherapy plus surgery
Residual tumor
R0	14 (63.6)
R1-R2	8 (36.4)
Surgery approach
Laparoscopy	8 (36.4)
Open	14 (63.6)
Extent of gastric resection
Distal	11 (50.0)
Proximal	3 (13.6)
Total	7 (31.8)
Multiple organ resection	1 (4.5)
Macroscopic type
1-3 or 5	18 (81.8)
4	4 (18.2)
Histological type
Intestinal or mixed	11 (50.0)
Diffuse	11 (50.0)
Mandard grade
1-2	2 (9.1)
3	13 (59.1)
4-5	7 (31.8)
Tumor depth
ypT0	2 (9.1)
ypT1a	1 (4.5)
ypT1b	1 (4.5)
ypT2	1 (4.5)
ypT3	6 (27.3)
ypT4a	10 (45.5)
ypT4b	1 (4.5)
Lymph node metastases
ypN0	7 (31.8)
ypN1	5 (22.7)
ypN2	2 (9.1)
ypN3a	5 (22.7)
ypN3b	3 (13.6)