کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3857856 1598872 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preoperative Bladder Urine Culture as a Predictor of Intraoperative Stone Culture Results: Clinical Implications and Relationship to Stone Composition
ترجمه فارسی عنوان
فرهنگ ادرار قبل از عمل جراحی به عنوان پیش بینی کننده نتایج کشت سلول های داخل تراشه: پیامدهای بالینی و ارتباط آن با ترکیب سنگ
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های کلیوی
چکیده انگلیسی

PurposeWe examine the relationship between urine and stone cultures in a large cohort of patients undergoing percutaneous stone removal and compare the findings in infectious vs metabolic calculi.Materials and MethodsA total of 776 patients treated with percutaneous nephrolithotomy who had preoperative urine cultures and intraoperative stone cultures were included in the study. Statistical analysis used chi-square or logistic fit analysis as appropriate.ResultsPreoperative urine culture was positive in 352 patients (45.4%) and stone cultures were positive in 300 patients (38.7%). There were 75 patients (9.7%) with negative preoperative cultures who had positive stone cultures, and in patients with both cultures positive the organisms differed in 103 (13.3%). Gram-positive organisms predominated in preoperative urine and stone cultures.ConclusionsPreoperative urine cultures in patients undergoing percutaneous nephrolithotomy are unreliable as there is a discordance with intraoperative stone cultures in almost a quarter of cases. There has been a notable shift toward gram-positive organisms in this cohort of patients.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Urology - Volume 196, Issue 3, September 2016, Pages 769–774
نویسندگان
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