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我院1996年～1998年12月.采用口服上海长征医院研制的胃超声快速显像液(简称显像液),对2168例病人进行胃B超检查,并采用双盲法作胃镜活检进行比较.现将结果报告如下:1 对象和方法1.1 对象:2168例患者均为我院门诊及住院病人,其中男1344例,女824例;年龄最小8岁,最大82岁,平均47.6岁.1.2 仪器:(1)日本产EUB-310型和EUB-25m型凸阵及线阵实时超声诊断仪,探头频率 3.5 MHz;(2)日本产 Olympus P_20纤维胃镜.受检人员检查前禁食12小时,并禁服药.1.3 B超四步探查法:(1))空腹仰卧纵切探查观察贲门;(2)饮胃显像液10ml加温开水200ml,坐位上中腹先纵后横探查,观察胃窦、胃体、幽门、十二指肠;(3)中上腹部偏右纵切,观察胃角切迹、小弯垂直部;(4)探头平行于右肋弓下,观察胃底、贲门.
In our hospital from 1996 to December 1998, we used oral gastric rapid imaging fluid (abbreviated as imaging fluid) developed by Shanghai Changzheng Hospital to perform gastric B-ultrasound on 2168 patients and compared them with double-blind gastroscope biopsy. The results are reported as follows: 1 Subjects and methods 1.1 Subjects: 2168 patients were hospital outpatients and inpatients in our hospital, including 1344 males and 824 females; the youngest was 8 years old, the oldest was 82 years old, and the average was 47.6 years old. : (1) Japan-made EUB-310 and EUB-25m type convex arrays and linear array real-time ultrasound diagnostic instruments with a probe frequency of 3.5 MHz; (2) Olympus P_20 fiber-optic gastroscope produced in Japan. Subjects were fasted for 12 hours before examination. And banned drugs. 1.3 B-super four-step exploration method: (1)) fasting supine longitudinal slitting exploration observation of the fontanelle; (2) drinking stomach imaging solution 10ml warm water 200ml, seated on the midriff first longitudinal and transverse exploration, observe the antrum Gastric body, pylorus, duodenum; (3) Longitudinal section of the right side of the middle and upper abdomen, observe the notch of the gastropathy, and the vertical part of the small curve; (4) Observe the fundus and the fontanelles under the probe parallel to the right rib.