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探讨18F-FDG符合线路成像/同机定位CT对鉴别诊断肺部良、恶性病变及恶性肿瘤纵隔淋巴结和远处转移诊断的临床意义。结果表明,78例患者中,对于肺部良、恶性病变鉴别诊断及恶性肿瘤纵隔淋巴结和远处转移的诊断,18F-FDG符合线路成像/同机定位CT图像融合较诊断CT、18F-FDG符合线路成像具有更高的灵敏度和特异性。提示对于肺部良、恶性病变鉴别诊断及恶性肿瘤纵隔淋巴结和远处转移诊断,18F-FDG符合线路成像/同机定位CT图像融合具有更大的临床价值。
To investigate the clinical significance of 18F-FDG coincidence imaging / CT localization in differential diagnosis of benign and malignant pulmonary lesions and mediastinal lymph nodes and distant metastases. The results showed that in 78 patients, the diagnosis of benign and malignant lung lesions and the diagnosis of mediastinal lymph node and distant metastasis of malignant tumors were consistent with those of 18 F-FDG coincidence computed tomography / Line imaging has a higher sensitivity and specificity. It is indicated that there is more clinical value for the differential diagnosis of benign and malignant lung lesions and the diagnosis of mediastinal lymph nodes and distant metastasis of malignant tumors, and the 18F-FDG coincidence imaging with CT imaging.