Giant Cell Tumor of the Pes Anserine Bursa (Extra-Articular Pigmented Villonodular Bursitis): A Case Report and Review  of the Literature

<table>(a) Intraoperative photograph of the lesion and (b) the gross specimen showed multiple yellow to brown nodules inside the pes anserine bursa (ST: semitendinosus tendon).</table>

Case Reports in Medicine

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Figure 2

Figure 2: Giant Cell Tumor of the Pes Anserine Bursa (Extra-Articular Pigmented Villonodular Bursitis): A Case Report and Review  of the Literature 