What are the currently available and in development molecular markers for bladder cancer? Will they prove to be useful in the future?

Urothelial carcinoma is the 9(th) most common cancer worldwide. Most urothelial tumors are non-muscle invasive on presentation. However, two-thirds of non-invasive bladder cancers will eventually recur with a 25% risk of progression to muscle-invasive bladder cancer.

The accuracy of urinary ultrasound in the diagnosis of urinary stone disease in patients with acute flank pain: is it influenced by the time of ultrasound performance during the day or week?

Background: The aim of this article is to investigate the possible impact of timing of ultrasound (US) during the day or week on its diagnostic accuracy.

Methods: We analyzed the records of 500 patients who underwent an initial urinary US, followed by a noncontrast computed tomography (NCCT) for the assessment of urinary stone disease. The sensitivity, specificity, negative and positive predictive values, negative and positive likelihood ratio, and overall diagnostic accuracy rates of US and were analyzed at different times of the day or week.

The role of transperineal template biopsies of the prostate in the diagnosis of prostate cancer: a review.

The incidence of prostate cancer has shown a significant increase, highlighting the importance of early diagnosis. Current practice considers histological diagnosis a necessity in the majority of the cases. The limitations of transrectal biopsies led to the development of the promising transperineal prostatic biopsies.

Massive steinstrasse without lithotripsy: a rare case report.

The accumulation of ureteric stone fragments causing ureteric blockage is known as 'Steinstrasse' or 'Stone Street' and is usually described as a complication of shock-wave lithotripsy (SWL). We herein present a rare case of massive Steinstrasse in a young male patient with no previous history of urolithiasis or lithotripsy.

Help-seeking interval in erectile dysfunction: analysis of attitudes, beliefs, and factors affecting treatment-seeking interval in Turkish men with previously untreated erectile dysfunction.

In this study, we report data on attitudes, beliefs, and factors affecting the help-seeking interval among Turkish men with erectile dysfunction to determine whether they are different from those previously published in the literature. Out of 279 Turkish men complaining of erectile dysfunction attending our clinic between December 2006 and March 2008 without the need for referral, 202 were interviewed from a standardized questionnaire covering demographic details, relationships, help-seeking intervals, and attitudes and beliefs. Eleven patients interrupted the questionnaire and only 191 individuals who had never sought medical help for their erectile dysfunction completed the study.