Results The involved vertebral bodies were osteolysis or wedging,the tumor encroach in cortical bone or soft tissue could result in shoulder and back pain.

• 结果受累椎体发生溶骨性破坏或楔形变,肿瘤侵犯骨皮质或其周围软组织肿块刺激脊髓或神经根而引起肩背疼痛的症状,是引起本病误诊的常见原因。