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

Table 2

Comparison and clinicopathological characteristics between HAS- and AFP-elevated gastric cancer with surgery (AFPGC).

	HAS (n = 30)	AFPGC (n = 16)	value
Sex			1.000
Male	22	12
Female	8	4
Age			0.292
≤60	18	7
>60	12	9
Tumor size			0.082
≤5	21	7
>5	9	9
Lauren			0.550
Intestinal	14	6
Nonintestinal	16	10
Location			0.065
Cardiac stomach bottom	8	4
Body	2	7
Antrum	11	1
Angle	4	1
Whole stomach	5	2
Gastric helicobacter	0	1
Differentiation			1.000
Well differentiated	8	4
Poorly differentiated	22	12
T			0.576
T1	2	1
T2	4	0
T3	19	10
T4	5	5
N			0.605
N0	8	3
N1	7	2
N2	7	4
N3	8	7
Cancer nodules			0.709
0	20	11
1-2	8	3
3 and above	2	2
Vascular invasion			0.222
Yes	15	11
No	15	5
Nerve invasion			0.033
Yes	9	10
No	21	6
Surgery			0.292
Subtotal	18	7
Total	12	9
Liver metastasis			0.558
Yes	4	4
No	26	12
Other metastasis			0.350
Yes	6	6
No	24	10