PMC4430204_01
Plain radiography (A) and 3D computed tomography, (B) showing a calcified nodular mass in the juxta-articular region of calcaneus.
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Intraoperative image, the yellowish multinodular mass is visualized.
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Excision revealed a multilobulated yellowish mass and led to extrusion of a thick, pus-like fluid (Fig. 2).