Primary Osteosarcoma of the Bone with Rhabdoid Features: A Rare, Previously Undescribed Primary Malignant Tumor of Bone

<div>Showing gross pathology of the resected tumor showing an aggressive lesion with expansion beyond the cortices of the distal femur and into the soft tissue and new bone formation within the lesion.</div>

Case Reports in Surgery

fig4

Figure 4

Figure 4: Primary Osteosarcoma of the Bone with Rhabdoid Features: A Rare, Previously Undescribed Primary Malignant Tumor of Bone 