Fig. 2From: Rare case of pediatric calcaneal osteosarcoma masquerading as a cystic lesionAxial bone and soft tissue window, sagittal bone window and coronal bone window CT of the ankle demonstrate a permeative soft tissue lesion in the calcaneous without invasion of the physis/epiphysis with expansion of the bone and cortical breakthrough without ossification. Increased linear lace like density in the lesion suggests chondroid or ossific matrixBack to article page