The value of gastroenterultrasound developer in diagnosis of the stomach tumor

Objective: To study the value of gastroenterultrasound developer in diagnosis of the stomach tumor. Methods: 38 patients who diagnosed as stomach tumor by gastroscopy were chosen, and their images before and after by using gastroenterultrasound developer were compared. Results: The difference between the detectable rate of stomach tumor before and after by using gastroenterultrasound developer was significant (P < 0.01). Conclusion: Gastroenterultrasound developer has a high diagnostic value in diagnosis of the stomach tumor.

速溶胃肠超声助显剂的临床应用研究

目的:探讨速溶胃肠超声助显剂的诊断价值。材料与方法:在临床上与X线钡餐、CT、纤维胃镜、术后病检进行诊断一致性研究。结果:对于胃、十二指肠疾病的诊断,速溶胃肠超声助显剂与术后病检、纤维胃镜相比,具有较高的诊断一致性(计算一致率分别为96.90%、96.04%,kappa值分别为0.920、0.954(P值均为0.000)。比X线钡餐正确率高,与术后病检相比,两者假阳性率分别为8.57%、13.24%,假阴性率分别为4.06、6.27%。比CT正确率高,与术后病检相比,两者假阳性率分别为8.57%,12.27%;假阴性率分别为4.06%、6.68%。结论:作为一种无创伤性诊断方法,速溶胃肠超声助显剂具有较高的诊断价值。