| 恶性肿瘤患者脊柱病变的SPECT/CT诊断价值 |
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| 引用本文： | 毛新远,陈燕,蒲朝煜,张驰. 恶性肿瘤患者脊柱病变的SPECT/CT诊断价值[J]. 中国医学影像学杂志, 2010, 18(2): 140-143 |
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| 作者姓名： | 毛新远 陈燕 蒲朝煜 张驰 |
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| 作者单位： | 武警总医院核医学科,北京,100039 |
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| 摘 要： | 目的: 探讨99mTc-MDP SPECT/CT骨显像诊断恶性肿瘤患者脊柱病灶的价值.材料和方法: 回顾性分析72例恶性肿瘤患者113个脊柱放射性浓聚灶的全身骨平面像、局部SPECT与SPECT/CT融合图像的代谢及CT表现.结果: 113个脊柱病灶按颈椎、胸椎、腰椎、骶椎分布分别为12个、40个、52个、9个,最后诊断良性灶73个(64.6%),恶性灶40个(35.4%).平面像、SPECT、SPECT/CT诊断符合率分别为45.1%、83.2%、94.7%,差异显著(P＜0.001).结论: 99mTc-MDP SPECT/CT骨显像对恶性肿瘤患者脊柱病灶的诊断具有很高的价值.
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| 关 键 词： | 体层摄影术,发射型计算机,单光子 脊柱 肿瘤转移 99m锝美罗酸盐 |
Diagnostic Value of SPECT/CT Fusion Imaging of Spinal Lesions on Patients with Malignancy |
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| Mao,Xinyuan,Chen,Yan,Pu,Chaoyu,Zhang,Chi. Diagnostic Value of SPECT/CT Fusion Imaging of Spinal Lesions on Patients with Malignancy[J]. Chinese Journal of Medical Imaging, 2010, 18(2): 140-143 |
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| Authors: | Mao Xinyuan Chen Yan Pu Chaoyu Zhang Chi |
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| Abstract: | Purpose To evaluate the diagnostic performance of SPECT/CT fusion imaging in differentiating malignant from benign spinal lesions in patients with malignant tumors. Materials and Methods Seventy-two patients with histologically confirmed malignancy underwent99mTc-MDP whole-body planar bone scintigraphy (WS),regional SPECT and SPECT/CT fusion imaging scan. All the imaging findings were retrospectively analyzed.Results One hundred and thirteen foci showing increased uptake were detected on cervical (12),thora... |
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| Keywords: | tomography,emission-computed,single-photon spine neoplasm metastasis technetium 99mTc medronate |
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