case_images: PMC2892703_01
case_images: Preoperative plain X-ray showed an expansile, multilobular, and radiolucent lesion with a clear margin in the distal end of the left ulna.
case_images: CRM2010-871278.001.jpg
case_images: PMC2892703_01_CRM2010-871278.001.jpg
case_images: fig1
case_images: Plain X-ray of the left ulna showed an expansile, multilobular, and radiolucent lesion with a clear margin, so-called soap-bubbled appearance lesion at the distal end with absence of periosteal reaction and incomplete fracture (Figure 1).
case_images: Computed tomogram showed thinning and protrusion of the cortex but no destruction of the cortex of the distal ulna.
case_images: CRM2010-871278.002.jpg
case_images: PMC2892703_01_CRM2010-871278.002.jpg
case_images: fig2
case_images: Computed tomograms showed thinning and protrusion of the cortex, but no destruction of the cortex of the distal ulna (Figure 2).
case_images: Iliac bone was grafted to the sigmoid notch of the radius. The grafted iliac bone was fixed with a small cortical screw and a 1.5 mm diameter Kirschner wire.
case_images: CRM2010-871278.003.jpg
case_images: PMC2892703_01_CRM2010-871278.003.jpg
case_images: fig3
case_images: The grafted iliac bone was fixed with a small cannulated cortical screw and a 1.5 mm diameter Kirschner wire (Figure 3).
case_images: One year after the operation, X-ray showed no recurrence of the tumor, no absorption of the grafted bone, and no ulnar translation of the entire carpus. There was no convergence of the proximal stump of the ulna toward the radius.
case_images: CRM2010-871278.004.jpg
case_images: PMC2892703_01_CRM2010-871278.004.jpg
case_images: fig4
case_images: There was no convergence of the proximal stump of the ulna toward the radius (Figure 4).