Table 2.

Immunohistochemical staining intensities

Intensity	ATPIF1	Tubulin β-chain	CD82	CK17	Thrombomodulin
Primary tumour	126	121	121	122	117
0	1	6	96	144	89
1	10	29	23	5	23
2	34	56	2	2	4
3	49	22	0	0	1
4	32	8	0	1	0
Synchronous lymph node metastasis	126	121	121	122	117
0	3	8	85	116	91
1	21	54	33	2	24
2	55	49	3	3	1
3	33	9	0	1	1
4	14	1	0	0	0
Asynchronous metastasis			32	35
0			17	31
1			9	2
2			3	2
3			2	0
4			1	0