Myofibroma, Solitary and Multicentric
Supplemental Studies
Immunohistology
| Smooth muscle actin and muscle specific actin | positive, may be weak |
| Vimentin | positive |
| Desmin | negative |
| S100 | negative |
| CD34 | negative |
| Smooth muscle actin and muscle specific actin | positive, may be weak |
| Vimentin | positive |
| Desmin | negative |
| S100 | negative |
| CD34 | negative |