Primary Intraosseous Synovial Sarcoma with Molecular Confirmation: Expanding and Clarifying the Spectrum of This Rare Neoplasm

<div>Case 2: core needle biopsy with permeation of spindle cells around bony trabeculae (a). Hemangiopericytoma-like vasculature was identifiable (b). The tumor was monophasic, comprised of uniform, ovoid spindle cells with scanty cytoplasm arranged in short fascicles (c, d).</div>

Case Reports in Pathology

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Figure 7

Figure 7: Primary Intraosseous Synovial Sarcoma with Molecular Confirmation: Expanding and Clarifying the Spectrum of This Rare Neoplasm 