一、肾盂肾炎的病因肾盂肾炎属泌尿道中最常见的一种疾病。是肾盂粘膜和肾脏间质的化脓性炎症。一般易并发下尿道炎症,二者不易严格区分。可发生于任何年龄,多见于女性,女性发病率为男性的9～10倍。致病菌中以大肠杆菌为最多见,约占60～80%,其他细菌如变形杆菌、产气杆菌、产硷杆菌、肠球杆菌、葡 First, the cause of pyelonephritis Pyelonephritis is the most common urinary tract disease. Pyelonephritis and renal interstitial suppurative inflammation. Generally easy to lower urinary tract inflammation, the two are not easy to distinguish strictly. Can occur at any age, more common in women, the incidence of women, men 9 to 10 times. Escherichia coli is the most common pathogens, accounting for 60 to 80%, other bacteria such as Proteus, Aerobacter aerogenes, Campylobacter, Enterococcus, Portuguese