幼儿中毒常因接触史不详而导致误诊，现报告２例有机磷中毒病例，并分析其误诊原因。例１，患儿男，１岁，于１９９１年８月２０日按“肺炎、心衰”急诊入院。５ｄ前曾有发热、咳嗽，２ｄ后治愈。于８月２０日下午４点突然出现气急，口鼻涌出大量白色粘性泡沫样分泌物。查... Often due to contact with children with poisoning history leading to misdiagnosis, are reported in 2 cases of organophosphate poisoning, and analyze the causes of misdiagnosis. Example 1, male patient, 1 year old, on August 20, 1991 according to “pneumonia, heart failure,” emergency admission. 5d ago had fever, cough, 2d after cure. On August 20 at 4 o’clock in the afternoon there was a sudden onset of urgency, and a large amount of sticky foamy excretion was excreted in the mouth and nose. check...