Table 1.

Immunohistochemical patterns of the different sub-nodules

Sub-nodule	Hep-Par 1	CK18	GPC3	CK7	p53	PCNA
L	+	+	-	-	-	+
1	+	+	-	+/-	-	+
2	+	+	-	+/-	-	+
3	+	+	-		-	+
4	+	+	-	+/-	-	+
5	+	+	-	+/-	-	+
6	+	+	+	-	-	+
7	+	+/-	-	-	-	-
8	+	-	-	-	-	-
9	+	-	+	-	-	+
10	+	-	-	-	-	+
11	+/-	-	-	-	-	+
12	+	-	-	-	-	+
13	+	-	+	-	+	+
14	±	-	-	-	+	+
15	+	±	+	-	+	+
16	+	±	+	-	+	+
17	+	-	+	-	+	+

L: Normal liver; ±: Scattered reactivity; +/−: Focal reactivity.