摘要
目的通过核素骨显像对食管癌术后患者的检查结果,探讨食管癌术后发生骨转移的高峰时间。方法对116例食管癌术后的患者依病程分为2组,一组为术后12个月内,另一组为大于12个月。对其二组分别行核素骨显像检查,观察其结果。结果发现食管癌术后12个月内者,核素骨显像阳性率为38.24%,高于大于12个月组,后者为14.58%;腺癌的骨转移阳性率为48.28%,而鳞癌为21.83%。结论核素骨显像对食管癌术后1年内的监测有一定的意义,临床医生应根据患者的术后时间、病理分型,选择核素骨显像检查,以免造成漏诊。
Objective It' s a study of the radionuclide bone scan in the postoperative follow -up of p atients with esophagus carcinoma and an inve stigation of the peak period of the postoperative bone metastasis.Method In total 116patients were divided into2groups according to whether the follow -up was longer than 12months.The radionuclide bone scan was performe d in all the patients and the results w ere investigated.Result In the group with follow -up less than 12months,positive rate was 38.24%,while the positi ve rate was 14.58%in the group with follow -up longer than 12months.Postoperative bone metastases was foun d in 48.28%cases of the adenocarcinoma,and 21.83%cases of squamous carcinoma.Conclusion Radionuclide bone scan is a useful mo dality in the follow -up of the cases of the esophageal carc inoma after the primary tumor is remo ved.The positive rate of the scan see ms related to the duration of the follow-up and the pathology of the tunor.
出处
《影像诊断与介入放射学》
2002年第1期3-4,共2页
Diagnostic Imaging & Interventional Radiology
关键词
核素骨显像
食管癌
术后
随访
应用价值
Postoperation follow -up
Esophagu s oarcinoma
Tomography,emission -computed,single -photon
