Results BCB had characteristic findings on X-ray and CT images,while CT not only revealed the involvement extent of BCB but depicted the inner changes of BCB.

• 结果本病的X线平片及CT有特征性表现,CT既能显示骨骼病变累及范围,又能观察病变内部变化。结论X线平片和CT对本病的诊断具有重要意义,且CT优于X线平片。