我院于１９９５年应用胃Ｂ超显像液１０ｍｌ加温开水５００ｍｌ内服后行胃Ｂ超检查，检出胃肿瘤４例，其中３例经手术病理证实。报告如下。例１，男，５８岁。因反复性上腹部疼痛３年，呕吐咖啡色物一次入院。体检：贫血外观，上腹部偏右有中度压痛。Ｂ超检查：胃轮廓显示... In our hospital, gastric B-ultrasound was performed after oral administration of 10 ml of gastric B ultrasound imaging fluid and 500 ml of warm water in 1995, and 4 cases of gastric cancer were detected, of which 3 cases were confirmed by operation and pathology. The report is as follows. Example 1, male, 58 years old. Due to repeated upper abdominal pain for 3 years, the vomited coffee was admitted once. Physical examination: appearance of anemia, moderate tenderness on the right side of the upper abdomen. B-check: stomach contour display...