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我院近2年收治隐性泌尿道感染68例,男23例,女45例;年龄25天～12岁。原发病为肾病36例,发热待查9例,白血病8例,化脑6例,鼠伤寒沙门氏菌肠炎4例,格林一巴利综合征3例,病毒性脑炎2例。临床上除原发病表现外,部分病例仅有发热而无尿急、尿痛、尿频等症状。尿常规3次以上无异常,尿培养结果,大肠杆菌44例(占64.7％),产气杆菌及阴沟肠杆菌各6例,奇异变形杆菌5例,鼠伤寒沙门氏菌4例,费劳地枸椽酸杆菌、克雷白杆菌和金葡菌各1例。药敏试验:丁胺卡那霉素高敏,妥布霉素、氟哌酸及先锋霉素中敏,复方新诺明、羧苄及氨
68 cases of recurrent urinary tract infection admitted to our hospital for nearly 2 years, 23 males and 45 females; aged 25 days to 12 years old. The primary disease was nephropathy in 36 cases, fever in 9 cases, leukemia in 8 cases, 6 cases of brain, Salmonella typhimurium enteritis in 4 cases, 3 cases of Guillain-Barre syndrome, 2 cases of viral encephalitis. In addition to clinical manifestations of primary disease, some cases only fever without urgency, dysuria, frequent urination and other symptoms. Urine routine for more than 3 times without abnormalities, urinary culture results, 44 cases of Escherichia coli (accounting for 64.7%), 6 strains of Aerobacter aerogenes and Enterobacter cloacae, 5 cases of Proteus mirabilis, 4 cases of Salmonella typhimurium, Acidobacillus, Klebsiella and Staphylococcus aureus in each case. Drug susceptibility test: amikacin hypersensitivity, tobramycin, norfloxacin and cephalexin in the sensitive, cotrimoxazole, carbenicillin and ammonia