Fig. 6From: Utility of VS38c in the diagnostic and prognostic assessment of osteosarcoma and other bone tumours/tumour-like lesionsImmunohistochemistry with monoclonal antibody VS38c of an osteosarcoma that had received neoadjuvant therapy showing in necrotic areas of the tumour: a absence and b variable VS38c staining of cells with pyknotic nuclei and c absence and d variable staining with VS38c of atypical cells with vacuolated cytoplasm (original magnification: a ×200; b ×200; c ×400; d ×400)Back to article page