Background and objectiveUrine culture is time consuming, which may take days to get the results and impede further timely treatment. Our objective is to evaluate whether the fast urinalysis and bacterial discrimination system called Sysmex UF-5000 may predict urinary tract infections (UTIs) (within minutes) compared with the clinical routine test in suspected UTI patients. In addition, we aimed to explore the accuracy of microbiologic information by UF-5000.Materials and MethodsConsecutive patients who were admitted from the emergency department at Queen Mary Hospital (a tertiary hospital in Hong Kong) from June 2019 to February 2020 were enrolled in the present study. The dipstick test, manual microscopic test with culture, and Sysmex UF-5000 test were performed in the urine samples at admission.ResultsA total of 383 patients were finally included in the present study. UF-5000 urinalysis (area under the receiver operator characteristic curve, AUC=0.821, confidence interval, 95%CI: 0.767–0.874) outperformed the dipstick test (AUC=0.602, 95%CI: 0.550–0.654, P=1.32×10-10) for predicting UTIs in patients without prior antibiotic treatment. A significant net benefit from UF-5000 was observed compared with the dipstick test (NRI=39.9%, 95%CI: 19.4–60.4, P=1.36 × 10-4). The urine leukocyte tested by UF-5000 had similar performance (AUC) for predicting UTI compared with the manual microscopic test (P=0.27). In patients without a prior use of antibiotics, the concordance rates between UF-5000 and culture for predicting Gram-positive or -negative bacteriuria and a negative culture were 44.7% and 96.2%, respectively.ConclusionsUF-5000 urinalysis had a significantly better predictive value than the dipstick urine test for predicting UTIs.

Penile fractures are an uncommon urological emergency. Typically, penile fractures involve the corpus cavernosum and are sometimes associated with urethral injury. Isolated corpus spongiosum and urethral injuries without concomitant corpus cavernosum injury are, however, rare. With proper knowledge of the management of penile fractures and urethral injuries, this distinct entity can be diagnosed, assessed and managed successfully without complications.

Introduction Pelvic hematomas are a rare complication of prostatic urethral lift. We would like to report the first case of massive pelvic hematoma after prostatic urethral lift that was successfully managed by selective angioembolization. Case presentation An 83‐year‐old gentleman with benign prostatic hyperplasia underwent prostatic urethral lift. Although the procedure was uneventful, he developed shock while in the recovery room. Urgent contrast computed tomography scan showed a large heterogenous hematoma at the right pelvis extending to the right retroperitoneum with contrast extravasation noted. Urgent angiogram confirmed extravasation from the right prostatic artery. Angioembolization with coils and 33% N‐butyl cyanoacrylate glue was successfully performed. Conclusion Prostatic urethral lift can be complicated by the rare massive pelvic hematoma, possibly more common in small prostates. With a prompt contrast computed tomography scan, pelvic hematomas can be managed with angioembolization first and hopefully prevent open exploratory surgery.