Table 4. Patient characteristics and tumor stage of CA9 immunohistochemistry in HCC specimen.

Patient	Sex	Age	Child-Pugh	MELD	Tumorstage	Liver disease	CA9 level pg/ml	IHC Score
1	male	70	B	11	G2, pT1, pN0, V0, L0, R0	Hemochromatosis	543,27	1
2		67	A	11	G2, pT2, pN0, V1, L0, R0	Cryptic	410,23	4
3	male	65	A	9	G2, pT3, pN0, V1, L0, R1.	HCV	323,5	2
4	male	66	A	13	G2, pT1, pN0, V0, L0, R0.	HCV	440	3
5	male	72	A	10	G2, pT3, pN0, V0, L0, R0	Cryptic	87	1
6	male	68	A	17	G2, pT2, pN0, V1, L0, R0.	NASH	80	1
7	male	40	A	14	G3, pT3, pN0, V1, L0, R1	HBV	1253	4
8	male	73	A	10	G2, pT2, pN0, V1, L0, R0	HCV		1
9	male	69	A	16	G2, pT2, pN0, V1, L0, R0	HBV	102	2
10	male	70	A	9	G2, pT2, pN0, L0, V0, R1	Alcohol	845	1
11	male	41	A	7	G2, pT1, pN0, L0, V0, R0	Alcohol	137	1
12	male	52	A	7	G2, pT3b, pN0, L1, V1, R1	Alcohol	30,58	3
13	male	72	A	8	G3, pT2, pN0, L0, V1, R0	HCV	448,59	2
14	female	50	A	8	G2, pT1 pN0, L0, V0, R0	Alcohol	201,77	3
15	male	81	A	7	G2, pT1, pN0, L0, V0, R0	HBV	102,84	1
16	female	72	A	9	G2, pT1, pN0, L0, V0, R0	HCV	110,68	3