Preoperative Factors Associated with Infiltrative Histologic Growth Patterns in Extremity Soft Tissue Sarcoma

Figure 1

Representative sections of histologic growth pattern. Photomicrograph and MRI ((a) gross, (b) gadolinium-enhanced T1-weighted sequences with fat suppression, and (c) H&E staining, magnification ×1) of the histological specimen of an subcutaneous synovial sarcoma with expansile growth pattern. Photomicrograph ((d) gross, (e) gadolinium-enhanced T1-weighted sequences with fat suppression, and (f) H&E staining, magnification ×1) of the histological specimen of a subcutaneous undifferentiated pleomorphic sarcoma with an infiltrative growth pattern.

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