Fig. 1From: Rare case of pediatric calcaneal osteosarcoma masquerading as a cystic lesionAP, oblique, and lateral radiographs of the right foot demonstrate a large cystic lesion in the calcaneus with thinning of the lateral cortex, a sclerotic border, and without osseous or chondroid matrix. No pathologic fracture or soft tissue extension is evidentBack to article page