对常规胃镜发现的201例患者210个十二指肠隆起性病灶，根据病灶特征和超声图像清晰度，选择不同扫查频率进行超声胃镜或者微型探头扫查。
A total of 210 elevated duodenal lesions detected by routine endoscopy in 201 patients were examined by EUS at different frequencies according to lesion features and image clarity.
方法：将超声首诊的53例消化性溃疡和5例疑诊为溃疡型癌的资料全部与胃镜、部分与手术病理检查作了对照分析。
Methods:The peptic ulcers were diagnosed with B mode ultrasonography (US) at first in 53 patients and the malignant ulcers in 5 patients.
目的比较超声内镜和胃镜对食管黏膜隆起性病变的诊断价值。
Objective To evaluate the value of endoscopic ultrasonography (EUS) in the diagnoses of submucous eminence lesion (SEL) of Eesophagus.
方法对67例电子胃镜疑有食道隆起性病变者行经内镜微超声探头检查。
Methods TEMP was conducted in 67 patients with suspected esophageal eminence lesions.
结论胃镜联合超声内镜有助于发现和诊断小的胃间质瘤，并可在术前初步判定其可切除性。
Conclusions It is helpful to discover and diagnose small GIST of stomach by gastroscopy combined EUS, and predict the risk before operation.
结果实验组溃疡发生率高于对照组，胃超声检查结果与胃镜基本相符。
Results The rate of gastric ulcer in treatment group was higher than that of control group. The results of stomach-ultrasonography and stomachoscopy are similar.
结果实验组溃疡发生率高于对照组，胃超声检查结果与胃镜基本相符。
Results The rate of gastric ulcer in treatment group was higher than that of control group. The results of stomach-ultrasonography and stomachoscopy are similar.
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