LS-BZ-1 | LS-GD-1 | LS-BP-1 | |
---|---|---|---|
Human tumor | DDLPS, G3, myogenic dedifferentiation | DDLPS, G3, rhabdmyoblastic dedifferentiation | DDLPS, G3, myogenic dedifferentiation |
H&E | Spindle cells and epitheliod cells | Spindle cells organized in fascicles, and rhabdoid cells | Spindle cells with small nuclei |
CK1 | Negative | Negative | Negative |
CK3 | Negative | Negative | Negative |
EMA | Negative | Negative | Negative |
Myogenin | Negative | Positive, diffuse | Negative |
Actin 1A4 | Negative | Positive, focal | Negative |
Desmin | Negative | Positive, diffuse | Negative |
H3K27me3 | Positive | Positive | Positive |
MDM2 | Positive | Positive | Positive |