本文报告了84例小儿急性肾盂肾炎的临床资料,并对本病的发病情况、临床类型,化验结果、诊断等作了分析和讨论。小儿急性肾盂肾炎多见于2岁以下小儿,尤其是女婴。本组病例男30例,女54例;在2岁以内者达65例(77%)。在不并有共他感染性疾病的59例中,根据临床表现不同可分为四种类型:典型(5例),年龄均在2岁以上;肠胃型(20例),均在2岁以下;中毒败血 This article reports 84 cases of children with acute pyelonephritis clinical data, and the incidence of the disease, clinical type, test results, diagnosis, etc. were analyzed and discussed. Pediatric acute pyelonephritis more common in children under 2 years of age, especially girls. The group of 30 males and 54 females; 65 cases (77%) within 2 years of age. There are four types according to clinical manifestations in 59 patients who do not have common infectious diseases: 5 cases (typical), all of whom are over 2 years old; 20 cases of gastrointestinal type (20 cases) ; Poisoning sepsis