《导言》术语.由于同一术语可用于不同疾病(如慢性肾盂肾炎)和不同术语可用于同一疾病(如膀胱炎、尿道综合症和尿痛—尿频综合症),且世界各地用法也不尽相同,故多年来在尿路感染领域里误解甚多。最近,伦敦医学研究理事会提出了一些定义,作者修订如下。尿频—尿痛综合症:指昼夜都有尿频尿痛的临床综合症,可有/无明显的菌尿,常称为尿道综合症,病家称作“膀胱炎”。急性细菌性肾盂肾炎。细菌性肾脏感染,其症状有腰部压痛、发热、菌尿、脓尿和有时还伴有菌血症 “Introduction” terminology Since the same term can be used for different diseases (eg chronic pyelonephritis) and different terms can be used for the same disease (eg cystitis, urethral syndrome and dysuria - pollakiuria syndrome) and usage varies across the world , So many misunderstandings in the area of ​​urinary tract infections over the years. Recently, the London Medical Research Council made a number of definitions, the authors amended as follows. Urinary frequency - dysuria syndrome: refers to the diurnal dysuria clinical syndrome, there may be no obvious bacteriuria, often referred to as urethral syndrome, sickness is called “cystitis.” Acute bacterial pyelonephritis. Bacterial kidney infection, the symptoms of lumbar tenderness, fever, bacteriuria, pyuria and sometimes accompanied by bacteremia