Juxta-articular Myxoma
Supplemental Studies
Immunohistology
| Vimentin | Positive |
| Smooth muscle actin | Rare |
| Desmin | Negative |
| S100 | Negative |
| CD68 | Muciphages positive |
| Vimentin | Positive |
| Smooth muscle actin | Rare |
| Desmin | Negative |
| S100 | Negative |
| CD68 | Muciphages positive |