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525例有明显症状的初次泌尿道感染的住院患儿,其中15例(10例女孩,5例男孩)尿发现凝固酶阴性葡萄球菌纯培养。菌落计数:10例>10~6/ml,4例10~5-10~6/ml。1例女孩虽然尿菌落计数仅5×10~4/ml,但有发热、腰痛,不离心尿白细胞数为320-250/mm~3,而且肾浓缩功能下降。15例中,不离心尿白细胞数,有7例≥1000/mm~3,7例100-999/mm~3,1例未检查。11例有血尿,12例有腰痛或腹痛。作肾浓缩功能检查的11例,全部在急性期中都有暂时性下降,提示肾脏实质受侵犯。
Of 525 hospitalized first-time urinary tract infections with obvious symptoms, 15 of 15 (10 girls, 5 boys) were found to be pure cultures of coagulase-negative staphylococci. Colonies count: 10 cases> 10 ~ 6 / ml, 4 cases 10 ~ 5-10 ~ 6 / ml. Although the count of urinary colonies was only 5 × 10 ~ 4 / ml in 1 case, there was febrile and low back pain. The number of non-centrifuged urine leukocytes was 320-250 / mm ~ 3, and the renal concentration function decreased. In 15 cases, the number of non-centrifuged urinary white blood cells, 7 cases ≥ 1000 / mm ~ 3, 7 cases 100-999 / mm ~ 3, 1 case not examined. 11 cases of hematuria, 12 cases of back pain or abdominal pain. 11 cases of renal function tests, all in the acute phase have a temporary decline, suggesting that the real violations of the kidney.