本文就我院近5年间收治的小儿肺炎合并失钠性低钠血症4例进行误诊分析如下。临床资料男、女各2例。年龄分别为3个月、5个月、1岁、3岁。原发病均为支气管肺炎。临床表现:循环不良症状:面色苍灰4例,皮肤发花3例,四肢厥冷3例,脉搏细速3例,尿少3例,体温不升2例。脱水Ⅰ度、Ⅱ度各2例。颅高压症状:神萎2例,惊厥(?)例,烦躁1例,呼吸(?)例,神经肌肉 This paper on the hospital in the past 5 years admitted to children with pneumonia with sodium-induced hyponatremia in 4 cases were misdiagnosed as follows. Clinical data of male and female in 2 cases. The ages are 3 months, 5 months, 1 year old, 3 years old. Primary disease are bronchial pneumonia. Clinical manifestations: adverse circulatory symptoms: pale gray in 4 cases, 3 cases of hair loss, extremities Jueleng 3 cases, 3 cases of fine pulse speed, 3 cases of oliguria, body temperature does not rise in 2 cases. Dehydration Ⅰ degree, Ⅱ degree in 2 cases. Symptoms of intracranial hypertension: 2 cases of Shen Wei, convulsions (?) Cases, irritability in 1 case, respiratory (?) Cases, neuromuscular