Adult Fibrosarcoma
Supplemental Studies
Immunohistology
Fibrosarcoma by definition must not show evidence of specific differentiation
Actin | variable |
Desmin | negative |
CD34 | negative |
S100 | negative |
Keratin | negative |
Fibrosarcoma by definition must not show evidence of specific differentiation
Actin | variable |
Desmin | negative |
CD34 | negative |
S100 | negative |
Keratin | negative |