SUMMARY Rat bite fever, caused by Streptobacillus moniliformis, is a systemic illness classically characterized by fever, rigors, and polyarthralgias. If left untreated, it carries a mortality rate of 10%. Unfortunately, its nonspecific initial presentation combined with difficulties in culturing its causative organism produces a significant risk of delay or failure in diagnosis. The increasing popularity of rats and other rodents as pets, together with the risk of invasive or fatal disease, demands increased attention to rat bite fever as a potential diagnosis. The clinical and biological features of rat bite fever and Streptobacillus moniliformis are reviewed, providing some distinguishing features to assist the clinician and microbiologist in diagnosis.

Successful treatment of male urethral stricture requires selection of the appropriate endoscopic or surgical procedure based on anatomic location, length of stricture, and prior interventions. Routine use of imaging to assess stricture characteristics will be required to apply evidence based recommendations, which must be applied with consideration of patient preferences and personal goals. As scientific knowledge relevant to urethral stricture evolves and improves, the strategies presented here will be amended to remain consistent with the highest standards of clinical care.

The risk of urethral stricture treatment after prostate cancer therapy is 1.1% to 8.4% depending on cancer treatment type. Risk was highest after radical prostatectomy or brachytherapy plus external beam radiotherapy and in those with advanced age or obesity. Stricture after radical prostatectomy occurred within the first 24 months, whereas onset was delayed after radiation.

OBJECTIVE To evaluate the cause, diagnosis, management and complications of self‐inserted urethral foreign bodies in men, reviewing a 17‐year experience. PATIENTS AND METHODS From November 1986 to January 2004, 17 men were treated for self‐inflicted urethral foreign bodies; the records were analysed retrospectively for presentation, diagnosis, management and complications. RESULTS In all 17 patients the foreign bodies were clearly palpable. Objects included speaker wire, an AAA battery, open safety pins, a plastic cup, straws, a marble, and a cotton‐tipped swab. The most common symptom was frequency with dysuria, but there was sometimes gross haematuria and urinary retention. The cause for inserting the foreign body varied; psychiatric disorder was the most common, followed by intoxication, and erotic stimulation was the cause in only five patients. All patients had diagnostic imaging; plain pelvic images were sufficient in 14, ultrasonography or computed tomography was needed in three. Endoscopic retrieval was successful in all but one patient, where a perineal urethrotomy was required. The most common complications were mucosal tears and false passages. Urethral strictures were associated with multiple attempts to insert the foreign body. CONCLUSION Self‐inflicted urethral foreign‐body insertion in men is unusual. A radiological evaluation is necessary to determine the exact size, location and number of foreign bodies. Endoscopic retrieval is usually successful, and antibiotic coverage is necessary. A psychiatric evaluation is recommended for all patients, with appropriate medical therapy when indicated. Late manifestation has included urethral stricture disease, and a close follow‐up, albeit difficult in these patients, is desirable.

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Superselective embolization therapy for renal trauma provides an effective and minimally invasive means to stop bleeding. Overall our complication rate was minimal. Most renal traumas, including most grade 4 injuries, were effectively managed by conservative therapy. Embolization proved effective for grade 4 renal trauma for which conservative therapy failed. In our series embolization failed when applied to grade 5 injuries.

The increase of total benign prostatic hyperplasia procedure rate was driven by a marked increase in minimally invasive surgical treatment and a continuing decrease of transurethral prostate resection. Differences in the use of minimally invasive surgical treatment across age and racial groups persisted. This dramatic change in the pattern of benign prostatic hyperplasia surgical treatment may have a profound impact on health care expenditures and outcomes, and requires further investigation.