论文部分内容阅读
目的 探讨三维超声成像在胃肿瘤病中的诊断价值。方法 以胃镜及手术病理为检查的诊断标准。采用三维超声成像技术对 34例胃肿瘤进行三维成像并与X线胃肠造影对照。结果 三维超声成像后图像清晰、直观、立体感强 ,有效地弥补了X线胃肠造影和二维超声的不足。三维超声可做任意角度和方向的旋转 ;利用交互切割面显示肿瘤浸润程度及周边关系 ;可测量肿瘤体积及溃疡面积。结论 三维超声成像为胃部肿瘤诊断提供了新的方法 ,具有重要的临床应用价值。
Objective To investigate the diagnostic value of three-dimensional ultrasonography in gastric cancer. Methods Gastroscopy and surgical pathology as diagnostic criteria. Three-dimensional imaging of 34 gastric tumors was performed with three-dimensional ultrasound imaging and compared with X-ray gastrointestinal imaging. Results Three-dimensional ultrasound images clear, intuitive, strong sense of three-dimensional, effectively make up for the lack of X-ray gastrointestinal imaging and two-dimensional ultrasound. Three-dimensional ultrasound can do any angle and direction of rotation; the use of interactive cutting surface shows the degree of tumor invasion and peripheral relations; tumor volume and ulceration can be measured. Conclusion Three-dimensional ultrasound imaging provides a new method for the diagnosis of gastric tumors and has important clinical value.