Figure 6 (A) Paraffin section showing spindle to epithelioid tumour cells with eosinophilic cytoplasm, fine stippled chromatin and discernible intranuclear inclusions. Myxoid material is noted in the background (case 2), H&E, ×100; (B) The tumour cells are strongly immunoreactive towards epithelial membrane antigen (immunoperoxidase).