Diagnostic and therapeutic considerations for primary penal synovial sarcoma with specific MDM2 gene amplification: A case report

Figure 3 The pathological images of the patient after surgery. A: Microscopic observation reveals that the tumor cells are spindle - shaped cells distributed in a sheet - like or fascicular pattern; B: The tumor cells with a tight arrangement; C: Small amount of cytoplasm, a large nuclear - cytoplasmic ratio, and obvious nuclear atypia.