血钾过低症虽早已提出,但至今国内关于此项病例报告尚少,今年中华儿科杂志曾发表陈、张二氏报告上海地叵三冽低血钾症,但就实际临床观察山东地区每年均有中毒性消化不良并有严重水屯失调患儿甚多,考虑其中可能有部分患儿,可引致钾离子代谢紊乱,但因条件或视察不够未能及时发现,我院于58年5月连续发现三例本病患儿,皆系在入院后治疗中发现血钾减低者,使我们受到一次深刻的教训,愿提出供同道参考,并希望同道亦能将各地本病患者情况提出,借以交流经验,提高我们的工作。病例一:姚××,女,1岁,住院号61018,因出疹后不规则发烧及吐泻一个月于4月23日入院。入院前一月初有发烧伴有咳嗽、呕吐及腹泻,三天后出现皮疹,经医生诊为“麻疹”,皮疹于第六天消退,呕吐停止,但仍时有不规则及烧、咳嗽、气喘,大便亦不规则,隔日一次或一日2—3次,成形或稀便,未见 Although hypokalemia has been proposed, but so far the domestic report on this case is still small, this year’s China Pediatrics magazine has published Chen, Zhang’s report on the Shanghai 叵 叵 three 冽 hypokalemia, but the actual clinical observation of Shandong each year Have toxic toxic dyspepsia and have a lot of children with severe Shuitun imbalance, consider which may have some children, can cause potassium ion metabolism disorder, but due to lack of conditions or inspection failed to find, our hospital in May 58 Three consecutive patients were found in our hospital. All of them were found to have hypokalemia after admission. This led us to receive a profound lesson and is willing to offer reference for fellow practitioners. We hope fellow citizens will also be able to put forward the case of patients with this disease in different places. Exchange experiences and improve our work. Case 1: Yao × ×, female, 1 year old, hospital number 61018, due to irregular fever after fever and excretion of a month on April 23 admission. There was a fever with cough, vomiting and diarrhea at the beginning of January before admission. After three days, a rash appeared and the doctor diagnosed “measles”. The rash subsided on the sixth day and vomiting stopped. However, irregularities, burning, coughing, Irregular stools, every other day or 2-3 times a day, forming or loose stool, no