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CASE 4: Elbow (Proximal Ulna) Located Ewing Sarcoma
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Our female patient, who underwent extensive resection following chemotherapy for Ewing sarcoma located in the proximal ulna and was rehabilitated with liquid nitrogen.
Before the surgery: X-ray shows sclerosis, irregularity, and periosteal reaction in the proximal ulna.
Before the surgery: MRI shows irregularity in the same location, periosteal reaction, and peritumoral edema.
During the Surgery: The incision line encompassing the biopsy tract, the removed tumor bone, the resulting cavity, and the preservation of the ulnar nerve are visible in the image.
During the Surgery: Recovery with liquid nitrogen and fixation in place with a titanium plate, along with suturing of the triceps, are observed.
Post-Surgery: The X-ray shows the recovered bone fixed with a plate.
