Objective: To compare the efficiency of radionuclide imaging and MRI in diagnosing metastatic tumor of bone.
目的：比较放射性核素骨显像和MRI在诊断骨转移瘤上的价值。
Conclusion: Radionuclide imaging and MRI are both sensitive to detect metastatic tumor of bone. Their combination is the most effective way to diagnose skeletal metastases as early as possible.
结论：骨显像和MRI均能高效率地检出骨转移瘤，二者联合最具有早期诊断价值。
The shape of focuses was irregular in 82% metastatic bone tumor and 94% primary malignant bone tumors, and radioactivity uptake was uneven by 71% and 76%.
骨转移瘤及原发恶性肿瘤绝大多数病灶形态不规则（分别占82%及94%）、摄取放射性不均匀（分别占71%及76%）。
Conclusion: the difference in MRI expression of the adnexal bone is helpful for differential diagnosis of vertebral myeloma and metastatic tumor. It could provide reliable bases to select therapy.
结论：脊椎骨髓瘤、转移瘤附件骨mri表现的差异性，有助于对二者的鉴别，为临床治疗方法的选择提供可靠依据。
T lymphocyte subsets in Peripheral Blood of new cases with osteoarticular tuberculosis were compared with those from 18 patients with malignant primary or metastatic bone tumor and 52 normal controls.
同时配对比较初治骨关节结核患者治疗前与治疗1月后外周血T淋巴细胞亚群的变化。结果：共有52例初治骨关节结核、18例恶性骨肿瘤及52例健康对照纳入本研究。
T lymphocyte subsets in Peripheral Blood of new cases with osteoarticular tuberculosis were compared with those from 18 patients with malignant primary or metastatic bone tumor and 52 normal controls.
同时配对比较初治骨关节结核患者治疗前与治疗1月后外周血T淋巴细胞亚群的变化。结果：共有52例初治骨关节结核、18例恶性骨肿瘤及52例健康对照纳入本研究。
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