贲门区正面观诊断早期贲门癌

本文报道29例病理证实的早期贲门癌,着重讨论胃双对比造影贲门区正面观对诊断早期贲门癌的重要作用。详细叙述了贲门区正面观的显示方法,对其正常X 线表现及早期癌肿征象进行了分析。强调摄片体位与透视下动态观察钡剂流动是正确应用该方法的关键。认为贲门区正面观以双对比像显示率高,正常形态恒定,局部结构表现异常清晰,极易发现微小病变。将其作为胃双对比造影常规摄片体位可明显提高贲门早期癌肿的诊断水平。

Diagnosis of Early Cardiac Cancer by Showing The Cardia Region En Face

29 cases of early cardiac cancer proven pathologically are reported.The importantvalue of showing cardia region en face for diagnosing early cardiac cancer is emphatically discussed.Themethod of how to show cardia region en face,the normal X-ray manifestations and early cardiac cancersigns were described,It is stressed that suitable projection posture combined with observing bariumsuspension flowing during fluoroscopy is a key to apply such a method correctly.Authors believe thatthe view of cardia region en face can be obtained in a high success rate,and has a regular normal shape,the local structures can be shown very clearly,which enables some fine focus to be found easily.Takingit as a conventional projective position in double contrast gastrography will obviously improve the levelfor diagnosis of early cardiac cancer.