Epithelioid Hemangioendothelioma: clinicopathologic, immunhistochemical, and molecular genetic analysis of 39 cases

Table 3 Immunohistochemical analyses

Case	ERG	CD31	CD34	panCK	CK8.18	EMA	TFE	Others
1	+	+	f+	+	-	ND	ND	D2-40 f+
2	ND	+	f+	-	ND	-	+	S100 -, SMA -
3	ND	+	-	-	ND	-	f+	S100 -
4	ND	+	-	-	ND	-	-	S100 -, SMA -
5	ND	+	ND	-	ND	ND	+	S100 -
6	ND	+	+	-	ND	ND	f+	SMA -, INI1 +
7	ND	+	+	-	ND	ND	+	S100 f+
8	+	+	ND	ND	ND	ND	+	SMA -
9	ND	+	ND	ND	ND	ND	f+	SMA -
10	ND	+	f+	-	ND	-	f+	S100 f+, INI1+
11	ND	+	+	-	ND	ND	f+	Fli1 +, D2-40 -
12	ND	+	+	-	ND	ND	-	Fli1 +
13	ND	+	ND	f+	ND	ND	+
14	ND	+	+	ND	ND	ND	-	Fli1 +
15	ND	+	ND	ND	ND	ND	f+	Fli1 +
16	ND	+	ND	-	ND	ND	+	D2-40 +
17	+	+	+	f+	-	-	f+	S100 -, SMA -
18	+	+	+	-	-	ND	+
19	+	+	+	f+	f+	-	f+	D2-40 +
20	+	+	+	-	-	ND	f+
21	+	+	ND	-	ND	ND	ND	S100 -
22	+	+	+	-	f+	ND	f+
23	ND	+	+	+	+	f+	ND	D2-40+
24	ND	+	-	f+	f+	-	f+	SMA f+
25	ND	+	+	-	-	ND	ND	S100 -
26	+	+	f+	-	-	ND	ND	D2-40 -, SMA -
27	+	+	f+	-	-	ND	ND
28	+	+	f+	-	-	ND	ND
29	+	+	-	-	-	-	ND	S100 -
30	+	+	-	-	-	-	ND	SMA -
31	+	+	+	-	ND	ND	f+
32	+	+	+	f+	f+	ND	ND	S100 -
33	+	+	+	-	-	ND	ND
34	+	+	+	f+	f+	ND	ND
35	ND	+	-	f+	ND	-	ND	Fli1+, INI1 +,
36	+	+	+	-	-	ND	ND
37	+	+	+	f+	-	ND	f+
38	+	+	ND	-	ND	ND	ND	SMA -
39	+	f+	+	+	-	ND	+	D2-40 f+
%+	100	100	81	31	30	9	88

ISSN: 1746-1596