PAX7 and liposarcoma: The expression pattern of Dlk1 in the two parts correlated well with expression of the myogenic markers Desmin and NCAM; the liposarcoma-like part showed some Desmin and NCAM and a few Myogenin positive nuclei, while the more cellular part presented with a strong Desmin, NCAM, Myogenin and Pax7 staining (fig.