No abstract

IntroductionPercutaneous nephrolithotomy (PNL) is the preferred procedure for safe and effective surgical treatment of kidney stones. Hemorrhage is the most serious complication of PNL, resulting from pseudoaneurysm (PA) or arteriovenous fistula (AVF), and can usually be controlled with conservative treatment.AimTo evaluate endovascular treatments and outcomes of vascular complications observed after PNL.Material and methodsWe retrospectively reviewed data on 19 patients who underwent renal embolization due to post-PNL renal artery bleeding between March 2005 and September 2016. Embolization materials included embolization coils and glue. The incidence of post-PNL vascular complications and their endovascular treatments, outcomes, and the follow-up data were analyzed.ResultsNineteen (1.1%) of 1,609 patients (mean age: 44.9 years, range: 19–75 years) underwent angiography and subsequent transcatheter embolization to control bleeding. The mean time to onset of hemorrhage was 7.2 days after PNL (range: 3–18 days). The PNL entry site was the lower calyx in 15 patients, the middle calyx in 3, and the upper calyx in 1. PA, AVF, and PA plus AVF occurred in 14, 5, and 3 of the 19 renal angiography patients, respectively. Embolization of the affected vessels was successful in all 19 patients. The embolization materials of coil, glue, and coil plus glue were used in 16, 3, and 2 patients, respectively.ConclusionsSevere hematuria is a rare complication of PNL and can be successfully treated with transcatheter embolization.

Blood count parameters of patients referring with erectile dysfunction (ED) were examined in this study and it was investigated whether eosinophil count (EC), platelet count (PC), and mean platelet volume values among the suspected predictive parameters which may play a role in especially penile arteriogenic ED etiopathogenesis had a contribution on pathogenesis. Patients referring with ED complaint were evaluated. Depending on the medical story, ED degree was determined by measuring International Index of Erectile Function. Penile Doppler ultrasonography was taken in patients suspected to have vasculogenic ED. According to penile Doppler ultrasonography result, patients with arterial deficiency were included in the penile arteriogenic ED group and the patients with normal results were included in the nonvasculogenic ED group. A total of 36 patients participated in the study from the penile arteriogenic ED group and 32 patients from the nonvasculogenic ED group. Compared with the nonvasculogenic ED group, the penile arteriogenic ED group’s low International Index of Erectile Function score, high EC, mean platelet volume and PC values were detected to be statistically significant (p < .001, p = .021, p = .018, p = .034, respectively). No statistically significant difference was observed among the two groups when age, white blood cells, red blood cells, and hemoglobin values were considered. Pansystolic volume velocities were detected as statistically significantly low compared with the nonvasculogenic ED group in the measurements made in 5th, 10th, 15th, and 20th minutes on the right and left sides in the penile arteriogenic ED group. High MPV value and PC is a significant predictive factor for penile arteriogenic ED and vasculogenic ED and high EC is specifically predictive of arteriogenic ED.

No abstract

Objectives There is no standardised and up‐to‐date education model for urology residents in our country. We aimed to describe our National E‐learning education model for urology residents. Methodology The ERTP working group; consisting of urologists was established by the Society of Urological Surgery to create E‐learning model and curriculum in April 2018. Learning objectives were set up in order to determine and standardise the contents of the presentations. In accordance with the Bloom Taxonomy, 834 learning objectives were created for a total of 90 lectures (18 lectures for each PGY year). Totally 90 videos were shot by specialised instructors and webcasts were prepared. Webcasts were posted at uropedia.com.tr, which is the web library of the Society of Urological Surgery. The satisfaction of residents and instructors was evaluated with feedbacks. An assessment of knowledge was measured with the multiple‐choice exam. Results A total of 43 centres and 250 urology residents were included in ERTP during the academic year 2018/2019. There were 93/55/43/34/25 urology residents at 1st/2nd/3rd/4th and 5th year of residency, respectively. Majority of the residents (99.1%) completed the ERTP. The overall satisfaction rate of residents and instructors were 4.29 and 4.67 (min: 1 so bad, max: 5 so good). An assessment exam was performed to urology residents at the end of the ERTP and the mean score was calculated as 57.99 points (min: 20, max: 82). Conclusion As a result of the COVID‐19 pandemic, most of the educational programmes had to move online platforms. We used this reliable and easily accessible e‐learning platform for the standardisation of training in urology on national basis. We aim to share this model with international residency training programmes.