Objective: To evaluative the value of unite applying SPECT and MRI in diagnosing early bone metastasis of the malignancy tumor.

• 摘要目的：探讨联合应用单光子计算机断层扫描仪(SPECT)与磁共振扫描仪(MR)检查明确恶性肿瘤骨转移的的价值。