Fig. 3From: Upfront surgical resection for primary bone tumors: rationale and potential benefitsa Photomicrograph demonstrating hypercellularity (× 10, H&E) b Photomicrograph demonstrating rhabdomyoblasts with pleomorphic nuclei (× 40, H&E) c Immunohistochemical staining positive for desmin, indicative of muscle differentiationBack to article page