Urology
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To evaluate the safety of ketorolac, a nonsteroidal anti-inflammatory drug, that is being used more frequently for postoperative analgesia, we performed a detailed analysis of healthy patients undergoing open donor nephrectomy. ⋯ Ketorolac use was not associated with any long-term impairment in renal function when used during the first 2 postoperative days in healthy patients undergoing open donor nephrectomy. Moreover, in the range administered, no subset of patients or maximal ketorolac dose was identified at which ketorolac use was not safe.
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To determine the utility of hematuria testing in a large series of patients with suspected renal colic using unenhanced helical computed tomography (CT) as the reference standard. ⋯ The sensitivity of hematuria on microscopic urinalysis for renal colic using unenhanced CT as the reference standard was 84%, and the specificity and negative predictive value was low. The presence or absence of blood on urinalysis cannot be used to reliably determine which patients actually have ureteral stones.