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题目:: Comparison of the efficacy of endoscopic ultrasonography and submucosography in diagnosing the depth of gastric cancer invasion.
作者:: Asaki(S),Nakayama(Y),Ohara(M),Hirasawa(Y),Kanazawa(N),Ota(K)
状态:: 发布时间1990-03-27 , 更新时间 2016-11-23
期刊:: Tohoku J Exp Med
摘要:: Diagnosis of the depth of the cancer invasion is necessary to select the indication of endoscopic treatment. We used endoscopic ultrasonography (EUS) and Submucosography (SMG) to diagnose the depth of cancer invasion and compared their efficacy against 63 lesions in 60 cases of gastric and esophageal cancers. SMG could diagnose the invasion correctly in 97% of m (mucosa) cancers, 88% of sm (submucosa) cancers and 100% of advanced cancers. On the other hand, linear-type EUS could diagnose the cancer invasion correctly in 60% of the m cancers, 83% of the sm cancers and 100% of advanced cancers. The results of the comparison of radial-type EUS and SMG showed similar results. Both EUS and SMG are appropriate for the judgement of endoscopic treatments. However, for the selection of the indication of endoscopic treatment which is applied to relatively small sized lesions in general, SMG appears to be superior to EUS in both resolution power and accuracy in shooting.
语言:: eng
DOI:

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