摘要
目的 探讨十二指肠球部糜烂性病变的X线诊断及鉴别诊断。方法 13例全部经低张双对比消化道钡餐检查,所有病例均经内窥镜及病理证实。结果 直接征象:“靶样征”7例,“脐凹征”2例,“环圈征、息肉样征”4例;间接征象:球部粘膜增粗,呈网织状改变1例,球部激惹、痉挛2例。结论 低张双对比消化道钡餐检查对十二指肠球部糜烂性病变的形态,大小,分布范围有良好的显示,对诊断及鉴别诊断提供全面的参考价值。
Objective To investigate the findings and their diagnostic significance on double - contrast examination at Erosive duodenum bulb( EDB). Methods Thirteen cases of EDB were performed with hypotonic double - contrast Barium meal examination and all cases were confirmed endoscopically and pathologically. Results Direct signs:'target sign'(7 cases), 'notch sign'(2 cases),'ring or halo sign'and 'polypoid sign'(4 cases). Indirect signs: thickness of bulbar mucosa in wearing manner( 1 cases); bulbar irritation(2 cases) . Conclusion Hypotonic double - contrast barium meal examination could well demonstrate the morpholgy size and extension of the erosive duodenum bulb, and could provide more useful information for this lesion diagnostically and differentially.
出处
《上海医学影像》
2001年第3期193-194,共2页
Shanghai Medical Imaging
