Hepatoid Adenocarcinoma of Stomach: Emphasis on the Clinical Relationship with Alpha-Fetoprotein-Positive Gastric Cancer

Table 3

Comparison and clinicopathological characteristics between AFP-low and AFP-high HAS.

	AFP^High HAS (n = 15)	AFP^Low HAS (n = 15)	value
Sex			0.682
Male	12	10
Female	3	5
Age			0.008
≤60	13	5
>60	2	10
Tumor size			0.427
≤5	12	9
>5	3	6
Lauren			0.715
Intestinal	6	8
Nonintestinal	9	7
Location			0.576
Cardiac stomach bottom	4	4
Body	1	1
Antrum	5	6
Angle	1	3
Whole stomach	4	1
Differentiation			0.682
Well differentiation	3	5
Poor differentiation	12	10
T			0.190
T1	1	1
T2	2	2
T3	7	12
T4	5	0
N			0.963
N0	4	4
N1	3	4
N2	4	3
N3	4	4
Cancer nodules			0.705
0	9	11
1-2	5	3
3 and above	1	1
Vascular invasion			1.000
Yes	8	7
No	7	8
Nerve invasion			0.427
Yes	6	3
No	9	12
Surgery			0.264
Subtotal	7	11
Total	8	4
Liver metastasis			0.175
Yes	4	0
No	11	15
Other metastasis			0.651
Yes	2	4
No	13	11