Fig. 2
From: Primary alveolar rhabdomyosarcoma of the bone: two cases and review of the literature
Immunohistochemical and molecular characterization of tumor cells. a Tumor cells show diffuse vimentin positivity, as well as diffuse and strong cytoplasmic and nuclear labelling could be observed with myogenic markers desmin and Myf-4, respectively (b–c). The result of FOXO-1 gene break-apart FISH probe demonstrates divided green and red signals indicating translocation of the affected gene (d). Bars indicate: 50 μm