From: Primary epithelioid angiosarcoma originating from the mandibular gingiva: a case report of an extremely rare oral lesion
134βE12
-
AE1AE3
CAM5.2
CK5/6
P40
P63
EMA
E cadherin
NSE
CDK4
β catenin
S100
Melan-A
Desmin
Caldesmon
CD34
HHF35
Vimentin
+
CD31
Factor VIII
Ki67
> 40%