病历摘要患儿,女,2个半月,因呕吐13天,发热咳嗽5天,于1981年8月25日第3次入院。入院前约半个月以来,患儿经常呕吐,每天约3～4次,内容物多为奶汁及不消化的乳凝块,常于进食中或进食15分钟后,呈喷射状吐出,大小便无异常。入 Summary of medical records Children, women, 2 and a half months, vomiting for 13 days, fever, cough for 5 days, on August 25, 1981 the third admission. About half a month before admission, children often vomit about 3 to 4 times a day, mostly milk content and content of digestible milk clot, often in eating or eating 15 minutes after the jet was spit out the size There is no exception. Into