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Imaging and pathology results of a 72-year-old male patient. (A) CT displayed the intravertebral vacuum sign at L2. (B) MRI displayed a fluid signal at L2. (C and D) Anteroposterior and lateral X-ray films after surgery showed that the bone cement had filled the cleft well. (E) Postoperative pathology revealed non-Hodgkin’s lymphoma (H&E staining).
