case_images: PMC3420650_01
case_images: X-ray of right ankle joint showing submetaphyseal osteolytic lesion with sclerotic margin, seen in distal end of right tibia.
case_images: CRIM.PATHOLOGY2011-257458.001.jpg
case_images: PMC3420650_01_CRIM.PATHOLOGY2011-257458.001.jpg
case_images: fig1
case_images: Plain radiography revealed a submetaphyseal lytic lesion in the distal tibia with a sclerotic margin around it (Figure 1).
case_images: Sheets of foamy histiocytes admixed with lymphocytes and plasma cells. A necrotic bone fragment is also seen (H and E, 400x).
case_images: CRIM.PATHOLOGY2011-257458.002.jpg
case_images: PMC3420650_01_CRIM.PATHOLOGY2011-257458.002.jpg
case_images: fig2
case_images: Histopathology showed small irregular necrotic bony fragments and degenerated cartilage, surrounded by mixed inflammatory cell infiltration consisting of plenty of foamy histiocytes along with lymphocytes and plasma cells (Figure 2).