慢性肾盂肾炎为目前最常见的肾脏疾病,常致肾功能衰竭、高血压、代谢紊乱等,其发病机制、诊断与治疗等仍有很多未能明确,有待继续研究。病因与发病机理肾脏感染的发病机理颇为复杂。动物实验提示葡萄球菌与肠球菌在受染鼠肾内较革兰氏阴性杆菌生存更久(临床上革兰氏阳性细菌在慢性肾盂肾炎发病机理上也占重要位置),而肾脏先期损伤及其部位如愈合的脓肿或细小电灼于肾髓质所产生疤痕,似与肾 Chronic pyelonephritis is the most common renal disease, often caused by renal failure, hypertension, metabolic disorders, the pathogenesis, diagnosis and treatment are still many failed to be clear, pending further study. Etiology and pathogenesis The pathogenesis of kidney infection is quite complex. Animal experiments suggest that Staphylococcus aureus and enterococci live longer in gram-negative bacilli than in infected mice (clinically Gram-positive bacteria also play an important role in the pathogenesis of chronic pyelonephritis), while renal pre-injury and its Sites such as healing abscess or small scalp produced by the medullary scar, like with the kidney