Air cystoscopy is superior to water cystoscopy for the diagnosis of active hematuria.

Purpose: We evaluated the clinical use of air cystoscopy, including its possible advantages and disadvantages over water cystoscopy.

Materials And Methods: Two independent observers prospectively studied consecutive patients who underwent water cystoscopy first and then air cystoscopy at our center from May to September 2012. The indication for rigid cystoscopy in the operating room was noted independently by either observer.

Recent advances of natural orifice transluminal endoscopic surgery in urological surgery.

Natural orifice transluminal endoscopic surgery designates a surgical procedure that utilizes one or more patent natural orifices of the body with the intention to puncture a hollow viscera in order to enter the abdominal cavity. First carried out at the beginning of the 2000s in experimental models, it can be considered the natural evolution of laparoscopy towards the ideal of scarless surgery, as the avoidance of a large abdominal scar is associated with better cosmetic results and better recovery. However, the technology currently available does not allow the performance of complete pure natural orifice transluminal endoscopic surgery procedures.

Higher second fourth digit ratio predicts higher incidence of prostate cancer in prostate biopsy.

Objectives: To analyze the validity of the ratio between the second and fourth finger (digit ratio; 2D/4D) of the left hand as a predictor for prostate cancer (PCa) in a group of men undergoing prostate biopsy.

Methods: We prospectively recruited 204 consecutive patients referred for transrectal prostate biopsy due to PSA elevation or abnormal digital rectal examination between January 2008 and June 2009. The same physician performed all clinical examinations, digit ratio measurements and transrectal biopsy in all cases.

[Erectile dysfunction and its severity are related to the number of cardiovascular risk factors].

Aim: Erectile dysfunction (ED) is a very common condition in the general population. ED is closely related to Hypertension (HT), Diabetes Mellitus (DM), Dyslipidemia (DLP) and Metabolic Syndrome (MS). This study has aimed to clarify whether the presence and severity of ED are related to the presence and number of cardiovascular risk factors (CVRF).

Hypertension, dyslipidemia and overweight are related to lower testosterone levels in a cohort of men undergoing prostate biopsy.

Testosterone deficiency syndrome (TDS) is a clinical and biochemical entity related to sexual and cardiovascular health. Hypertension, diabetes mellitus (DM), dyslipidemia and overweight are four clinical factors strongly related to cardiovascular illnesses. The aim of our study was to determine if the presence and number of cardiovascular risk factors was related to total testosterone levels and the presence of biochemical TDS.