彩色超声对胃肿瘤的诊断

The Diagnosis of Colour Ultrasound for Gastric Tumor

目的探讨彩色多普勒超声对胃肿瘤的诊断价值。资料78例胃肿瘤病人，男55例，女23例，年龄37-65岁，平均51岁。全部病例均经胃镜、手术和病理证实。方法先经腹扫查胃部及周围脏器后饮汽水，按顺序探查胃底贲门、胃体、胃窦、幽门及十二指肠球部，观察胃壁厚度、是否平整、层次清晰及蠕动情况。结果胃肿瘤的部位、形态大小、浸润深度、病灶内彩色血流检出率为100％。彩色多普勒超声简便易行、无创无痛、科学实用，为临床提供科学诊断依据：

Objective To investigate the value of color Doppler ultrasound for diagnosis of gastric tumors. Methods 78 cases of patient with stomach tumors were enrolled in this study; 55 cases were male and 23 cases were female. The age of patients were between 37 years old and 65 years old, and the average of age was 51- year-old. All of patients were confirmed by endoscopic, surgical and pathological diagnosis. Drinking soft drink after transabdominal uhrasonograph of stomach and nearby organs, and then the cardiac region of stomach, body of stomach, gastric antrum, pylorus and duodenal bulb were detected, respectively.The thick, smooth, layer clearness and peristalsis of the walls of stomach were examined. Results The detectable rate of location, shape, size and penetrating depth of the gastric tumors and the blood flow in the focus was 100%.Conclusions Color Doppler ultrasound is an easy, scientific and useful approach with free from lesion or pain. It can provide scientific evidence for the clinical diagnosis.