Table 1.

Patients information

Parameters	Gender	Age (years)	Tumor size (cm)	Tumor differentiation	Tumor location	Lymph nodes metastasis	TNM stage
Patient 1	Female	70	3.5 × 2 × 0.5	Poor	Antrum	Yes	IIB
Patient 2	Male	45	0.8 × 0.6 × 0.4	Poor	Antrum	Yes	IIB
Patient 3	Female	71	4 × 2.5 × 1.5	Well	Cardia	No	IIB
Patient 4	Female	52	6 × 4.8 × 1.8	Poor	Lesser curvature	Yes	IIIB
Patient 5	Female	50	3.5 × 3 × 0.7	Poor	Cardia	Yes	IIIA
Patient 6	Male	60	3.3 × 3 × 1.2	Moderate	Cardia	No	IB
Patient 7	Male	65	12 × 10 × 1.5	Poor	Body	Yes	IIIC
Patient 8	Male	73	4.0 × 2.5 × 1.0	Moderate	Cardia	Yes	IIIC
Patient 9	Male	57	4 × 3.5 × 1.8	Poor	Cardia	Yes	IIIB
Patient 10	Male	44	1.5 × 1.0 × 0.8	Moderate	Body	No	IA
Patient 11	Female	74	6.5 × 5 × 1.1	Moderate	Fundus	Yes	IIIC
Patient 12	Female	61	2 × 1 × 1	Moderate	Cardia	Yes	IIB