论文部分内容阅读
目的 :评价超声内镜在粘膜活检阴性胃癌中的诊断价值。方法 :对 8例粘膜活检阴性胃癌患者的超声内镜检查资料进行回顾性分析。结果 :8例患者超声内镜下均表现为病变部位胃壁不同程度的增厚和破坏 ,超声内镜诊断均经术后病理证实。结论 :通过超声内镜下观察胃壁层次结构的改变 ,能够对粘膜活检阴性胃癌做出明确诊断
Objective: To evaluate the diagnostic value of endoscopic ultrasonography in mucosal biopsy negative gastric cancer. Methods: 8 cases of mucosal biopsy negative gastric cancer patients with endoscopic ultrasound data were retrospectively analyzed. Results: 8 cases of patients underwent endoscopic ultrasound showed varying degrees of lesion in the stomach wall thickening and destruction of ultrasound endoscopic diagnosis by pathology confirmed. Conclusions: By observing the changes of the gastric wall structure by ultrasound endoscopy, it can make a definite diagnosis of mucosal biopsy-negative gastric cancer