患者男 ,70岁 ,因进食后上腹部胀痛 ,伴呕吐 3个月 ,加重 2 0ｄ入院。患者于 3个月前出现进食后上腹部胀满不适 ,伴呕吐 ,尤以进干硬食物后症状明显 ,在院外行胃镜、上消化道造影检查 ,曾先后以幽门梗阻、十二指肠憩室 ,给予口服吗叮啉、雷尼替丁、庆大霉素等治疗 ,患者自觉症 The patient was a 70-year-old man who had been hospitalized for 20 days due to pain in the upper abdomen after eating and vomiting for 3 months. The patient developed discomfort and discomfort in the upper abdomen after consuming for 3 months, accompanied by vomiting, especially after entering hard food. He underwent gastroscopy and upper gastrointestinal angiography in the hospital. He had had pyloric obstruction and duodenal diverticulum successively. , Oral administration of porphyrin, ranitidine, gentamicin and other treatments, patient conscious disease