Management of Priapism: Results of a Nationwide Survey and Comparison with International Guidelines.

Objective: The aim of this study is to evaluate current urologic practice regarding the management of priapism in Turkey and compare with international guidelines.

Methods: Urologists and urology residents were invited to an online survey consisting of 30 multiple-choice questions on priapism-related clinical practices that were consid- ered most important and relevant to practices by using Google Forms.

Results: Total number of responses was 340.

The impact of Technetium-99m dimercapto-succinic acid scintigraphy on DNA damage and oxidative stress in children.

Background: Technetium-99m-dimercapto succinic acid (Tc-99m DMSA) scintigraphy is a commonly used imaging modality in children with urological abnormalities. The radiopharmaceuticals, which have the effects of ionising radiation, are used in this method. This study aimed to investigate the impact of the Tc-99m DMSA scan on renal oxidative stress and mononuclear leukocyte (MNL) DNA damage.

Publication rates of dissertations written in medical faculties of Turkey in the field of urology between the years 2008, and 2011, and citation analysis: A cross-sectional study.

Objective: In our country, preparing dissertation is essential for the research assistants in order to complete their expertise in medicine. It is aimed to produce hypothesis for researchers via writing their dissertations, to collect data for the hypothesis established, to make the analysis and interpretation of these data, and to gain the ability for the comparison of the findings obtained with the literature. In this study, we want to investigate the publication rates and citations of urology dissertations that are written at the university hospitals in our country between 2008 and 2011.

Top cited articles in urology from Turkey.

Objective: Citation is the name given for a scientific publication in order to be used as a reference by another publication. In this study, we reviewed the most frequently cited publications in urology from Turkey. Although the number of citations is not completely definitive on its own, it shows the importance and effect of the publication.

Neuropeptide Levels as well as Neprilysin Activity Decrease in Renal Cell Carcinoma.

Calcitonin Gene-related Peptide (CGRP), Vasoactive Intestinal Peptide (VIP) and Substance P (SP) are sensory neuropeptides which may alter cancer growth through modulation of chronic inflammation. We recently reported that SP suppresses breast cancer growth and metastasis through neuroimmune modulation. These neuropeptides are hydrolyzed by Neprilysin (NEP) to bioactive fragments.

Changes in expressions of ADAM9, 10, and 17 as well as α-secretase activity in renal cell carcinoma.

Background: ADAM9, 10, and 17 are a class of disintegrins and metallproteinases with α-secretase activity. There are conflicting results regarding the role(s) of ADAM9, 10, and 17 in carcinogenesis, and only a few studies have examined their levels and cellular localization in renal cell carcinoma (RCC). Studies examining changes in α-secretase activity in RCC compared to enzymatic activity of the uninvolved kidney are lacking.

Penile traction therapy for Peyronie's disease-what's the evidence?

Penile traction therapy (PTT) is a new therapeutic option for men with Peyronie's disease (PD). However, it has a long history of use in other fields of medicine including bone, skin, skeletal muscle, and Dupuytren's. Mechanotransduction, or gradual expansion of tissue by traction, leads to the formation of new collagen tissue by cellular proliferation.

Holmium laser enucleation of the prostate: surgical, functional, and quality-of-life outcomes upon extended follow-up.

Objectives: To evaluate the long-term surgical, functional, and quality-of-life (QoL) outcomes after Holmium laser enucleation of the prostate (HoLEP) in patients with symptomatic benign prostatic hyperplasia (BPH).

Materials And Methods: We retrospectively reviewed recorded data on patients who underwent HoLEP between June 2002 and February 2005. Ninety-six patients were enrolled.

Continuous positive airway pressure therapy is associated with improvement in overactive bladder symptoms in women with obstructive sleep apnea syndrome.

Introduction: To evaluate the impact of continuous positive airway pressure (CPAP) therapy on overactive bladder (OAB) symptoms in women with obstructive sleep apnea syndrome (OSAS).

Material And Methods: One-hundred and fifty women underwent an overnight polysomnography study between May 2014 and September 2014. Their voiding symptoms were evaluated using the OAB symptom score (OABSS) and International Consultation on Incontinence Questionnaire Short-Form at OSAS diagnosis and approximately 3-months after CPAP therapy.

Diagnosis and treatment in primary bladder small cell carcinoma: Literature review.

Small cell bladder carcinoma is a rare and frequently fatal disease. It can be distinguished from classical urothelial carcinoma microscopically and immunohistochemically. Small cell bladder carcinoma has histologically similar properties with other small cell carcinomas in other organs.

Retroperitoneal paraganglioma presenting as right-sided varicocele: case report.

Unlabelled: Varicocele, the most important identifiable pathological cause of male infertility, is rarely observed on the right side. In isolated cases of right-sided varicocele, the presence of retroperitoneal masses compressing the inferior vena cava should be considered by further investigation. The retroperitoneal masses that are detected tend to grow rapidly due to their location and may be very large at the time of diagnosis.

Efficacy of silodosin in the treatment of distal ureteral stones 4 to 10 mm in diameter.

Purpose: Few studies have investigated the efficacy of silodosin, a recently introduced selective alpha 1-A adrenoceptor antagonist, in medical expulsive therapy (MET) for ureteral calculi. The results of these studies, which all evaluated the efficacy of 8 mg/day, indicate that silodosin is a potential treatment for ureteral calculi. This study investigated the efficacy of 4 mg/day of silodosin for MET of distal ureteral stones 4 to 10 mm in diameter.

A rare complication after renal transplantation: Forgotten stent.

In renal transplantation surgery, double J stents (DJS) are often used to reduce complications, protect the anastomosis between ureter and bladder, provide drainage in ureteral obstructions and enhance healing if there is an ureter injury. Urinary tract infections, hematuria and irritative voiding symptoms are the early complications of DJS. Migration, fragmentation, encrustation and rarely sepsis are among the late complications of DJS.

Epithelial-Mesenchymal Transition Markers β-catenin, Snail, and E-Cadherin do not Predict Disease Free Survival in Prostate Adenocarcinoma: a Prospective Study.

Current methods for diagnosis and staging of prostate adenocarcinoma are not sensitive enough to distinguish between patients with indolent disease and those that should receive radical treatment. Epithelial-mesenchymal transition (EMT) is a well-characterized process involved in tumor invasion and metastasis. The aim of this study is to analyze the expression of β-catenin, Snail, and E-cadherin in prostate cancer patients with prospective evaluation of their value in predicting disease-free survival (DFS).

Chronic administration of sildenafil improves erectile function in a rat model of chronic renal failure.

The relationship between erectile dysfunction (ED) and chronic renal failure (CRF) has been reported in several studies. This study aimed to investigate whether the chronic use of sildenafil could enhance the erectile capacity in CRF-induced rats. In addition, we assessed the effect of that treatment on certain molecules, which have been suggested to play crucial roles in erectile physiology and CRF-related ED as well.

Comparison of glomerular filtration rate measurements with two plasma and single plasma sample methods in renal transplant cases with stable renal graft functions.

Objective: This study was planned to determine the efficacies of single plasma sample methods (SPSMs) in indicating glomerular filtration rate (GFR) by taking two plasma sample method (TPSM) as reference in the determination of the GFR in cases with clinically stable renal transplantation.

Methods: Ninety-six renal transplantation cases (33 female, 63 male; age interval 18-67, mean age 37.46 ± 11.

To evaluate the etiology of erectile dysfunction: What should we know currently?

Erectile dysfunction (ED) is the inability to develop normal erection or an hardening problem at various extent that causes inability to maintain the erection for the sufficient time required for a complete sexual activity. It can be the result of neurologic, psychogenic, vascular, urogenital and hormonal abnormalities. It is reported that it affects 52-67% of men between 40 and 70 years old.

Clinical and bacteriological efficacy of amikacin in the treatment of lower urinary tract infection caused by extended-spectrum beta-lactamase-producing Escherichia coli or Klebsiella pneumoniae.

Urinary tract infections (UTIs) caused by extended-spectrum beta-lactamase (ESBL)-producing bacteria have become a growing problem limiting therapeutic options. The aim of this study was to investigate the clinical and microbiological efficacy of amikacin treatment in adult patients with lower UTIs due to ESBL-producing Escherichia coli (Ec) or Klebsiella pneumonia (Kp). We conducted a retrospective study of 36 outpatients aged >18 years with dysuria or problems with frequency or urgency in passing urine; pyuria and a positive urine culture (10(5) cfu/ml) for ESBL producing Ec or Kp which is also resistant to nitrofurantoin, fosfomycin, quinolones and trimethoprim/sulfamethoxazole, between January 2013 and February 2014.

Impact of sympathetic dysfunction in the etiology of overactive bladder in women: A preliminary study.

Aims: We investigated the effects of autonomic sympathetic dysfunction in the etiology of overactive bladder (OAB) in women, by assessing the sympathetic skin response (SSR).

Methods: In total, 40 women with OAB and 15 volunteers were enrolled. Group 1 (n = 20) consisted of patients who benefitted from oral anticholinergics, Group 2 (n = 20) consisted of patients who were refractory to oral anticholinergics, and the volunteers (n = 15) were the control group.

Impact of transurethral resection on urinary flow rate in children with posterior urethral valve in short term follow-up.

Objective: To evaluate the correction rate of urinary flow rate after posterior urethral valve (PUV) resection for predicting success after operation.

Methods: This retrospective study was performed between March 2006 and February 2013 at the Department of Pediatric Urology, Akdeniz University School of Medicine, Antalya, Turkey. Of the 67 patients with PUV, 52 patients were enrolled.

Changes in urine levels of substance P, vasoactive intestinal peptide and calcitonin-gene-related peptide in patients with urinary tract infections.

Urinary tract infections (UTI) are important health problems and predisposing causes of UTI are not entirely known. Neuro-immune interactions play an important role in human health and disease. Capsaicin-sensitive sensory nerves which in nerve bladder extensively regulate immune system through neuropeptides such as substance P (SP), calcitonin-gene related peptide (CGRP) and vasoactive intestinal peptide (VIP).

Current medical diagnosis and management of vesicoureteral reflux in children.

Vesico-ureteral reflux (VUR) is presented in approximately %1 of children and is associated with an increased risk of pyelonephritis and renal scarring. Despite its prevalence and morbidity, many aspects of VUR diagnosis and treatment are controversial. We objectively assessed the published data; the data base for many current diagnoses and treatment patterns of VUR is limited.

Rare cause of adult female incontinence: complete duplication of the collecting system and ectopic ureter of the kidney draining into the vagina treated by laparoscopic upper pole heminephrectomy and ureterectomy.

A 38-year-old woman presented with a lifelong history of involuntary urinary leakage. The patient reported that she had been operated for her urinary leakage with the diagnosis of stress incontinence with transobturator tape two times at two different institutions. Preoperative computed tomography scan showed complete duplication of the left kidney with poorly functioning upper pole and a tortuous left dilated ureter running down and opening into the vagina.