Medial deviation of the ureter is a new sign that could predict stone impaction: a pilot study.

OBJECTIVE: To assess the value medial deviation of the ureter at site of ureteric stone as a sign of ureteric stone impaction. PATIENTS AND METHODS: All cases with medial deviation of the ureter at site of ureteric stones in our department over 4 years were enrolled in this pilot study. All cases were diagnosed with KUB and non-contrast CT (NCCT). Radiological and ureteroscopic findings were recorded. RESULTS: A total of 32 patients with a single impacted stone in the proximal and middle third of the ureter were included in the study. Medial deviation of the ureter at the site of the stone was detected in the upper third of the ureter in 24 (75%) cases and in the middle third in 8 (25%) cases. There were mucosal polyps and mucosal erythema (inflammatory changes) seen by ureteroscopy in all cases (100%). Ureteroscopy was successfully completed with stone fragmentation in 23 (71.8%) patients: 8 of them needed ureteric catheter and 15 required JJ stent insertion. Failure of ureteroscopy with insertion of JJ stent was done in 5 (15.6%) patients. Removal of the stent and ureteroscopy was done after 4 weeks. CONCLUSION: We conclude from this study that medial deviation of the ureter is a new reliable radiological sign of ureteric stone impaction.

Saudi patient knowledge and awareness regarding smoking as a risk factor for urological diseases.

AIM: Our aim was to evaluate Saudi patient knowledge and awareness regarding smoking as a risk factor for bladder cancer, kidney cancer, and erectile dysfunction (ED). SETTINGS AND DESIGN: This quantitative cross-sectional study was conducted across three major tertiary hospitals in Riyadh, the capital city of Saudi Arabia. MATERIAL AND METHODS: A self-administered questionnaire was distributed to 539 patients in the urology outpatient clinic. STATISTICAL ANALYSIS: Data were analyzed using the Statistical Package for the Social Studies 21.0. For descriptive statistics, the frequency was calculated for all study variables. Chi-squared test was used for categorical variables. P < 0.05 was considered statistically significant. RESULTS: A total of 539 urological patients completed the questionnaire. There were 460 (85.4%) male and 79 (14.6%) female respondents. Only 60.9%, 41.2%, and 36.9% of participants were aware that smoking was a risk factor for ED, kidney cancer, and bladder cancer, respectively. CONCLUSIONS: The knowledge and awareness were low among urological patients regarding smoking as a risk factor for urological diseases.