^18F-氟代脱氧葡萄糖符合线路显像在乳腺癌术后监测中的价值

目的探讨^18F-FDG符合线路显像在乳腺癌术后监测中的价值。方法54例乳腺癌术后患者行^18F-FDG符合线路显像,并与同期CT及骨扫结果描作比较。结果^18F-FDG符合线路显像对乳腺癌术后复发和（或）转移探测的敏感性要优于CT检查,差异有统计学意义（P〈0.05）;^18F-FDG符合线路显像在骨转移病变探测方面不如骨扫描敏感（P〈0.05）,^18F-FDG符合线路显像对CA153升高的乳腺癌术后患者的监测价值较CA153正常组大,差异有统计学意义（P〈0.05）。结论^18F-FDG符合线路显像对乳腺癌术后监测有重要的临床应用价值。

Clinical Value of 18F-FDG Coincidence SPECT in Detecting Recurrence in the Patients with Postoperative Breast Cancer

Objective To evaluate the value of ^18F-fluorodeoxyglucose（FDG） coincidence SPECT for the detection of recurrent or metastatic breast cancer after treatment. Methods ^18F-FDG coincidence SPECT was performed in 54 patients with suspected recurrent or metastatic breast carcinoma. ^18F-FDG coincidence SPECT was evaluated for each lesion with comparison of correctional imaging outcomes. Results ^18F-FDG coincidence SPECT was superior to conventional diagnostic imaging CT for detecting recurrent and distant metastases in breast cancer after surgery（P〈0.05）. Bone scan has a high sensitivity than ^18F-FDG coincidence SPECT in detecting bone metastases （P〈0.05）. ^18F-FDG coincidence SPECT has a good valve in detecting recurrent or metastatic in breast cancer patients with the increasing serum tumor marker CA153 levels. Conclusion ^18F-FDG coincidence SPECT can be used as an important tool for the the detection of recurrent or metastatic breast cancer after treatment.