European urology
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Chronic inflammation has been documented for years in benign prostatic hyperplasia (BPH), but only now has it become evident as a major factor in disease progression. This review highlights the immunologic key features of chronic inflammation in BPH and the present interpretation of these changes in the development and progression of BPH. ⋯ These data strongly suggest that BPH is an immune inflammatory disease. Unravelling the specific nature of immune dysregulation may help design novel drugs with these specific targets in mind.
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Predicting medical outcomes for pyelonephritis in women is difficult, leading to unnecessary hospitalization. Unlike other serious infectious diseases, high procalcitonin (PCT) level has never been associated with 28-d adverse medical outcomes in women with pyelonephritis. Therefore, we sought to determine the accuracy of PCT in discriminating between pyelonephritis with adverse medical outcome (PAMO) and pyelonephritis without adverse medical outcome (PWAMO). ⋯ A single PCT level was a poor predictor of 28-d adverse medical outcomes in women with pyelonephritis treated in the emergency department. Prediction based on underlying genitourinary abnormality by radiographic testing in addition to the PCT level should be investigated in future studies.