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Objective: To analyze data from patient information forms (PIFs) submitted to the manufacturer of a new 3-piece inflatable penile prosthesis (IPP), the Rigicon Infla10® , to summarize interim outcomes of 250 implantations in a single center, which is the largest series in Türkiye., Methods: A retrospective review of PIFs from 250 patients implanted with the IPP between January 2021 and December 2023 was performed to assess patient characteristics, surgical data, device durability, patient satisfaction, and rates of reoperation for any reason., Results: The mean ± SD (range) follow-up was 21.2 ± 8.7 (6-36) months and the mean ± SD patient age was 56.2 ± 9.1 years. The average surgical time was 47 minutes. Of the total, 2.4% of devices required removal or revision. Mechanical failure of the device was reported in 3 patients (1.2%). One patient (0.4%) required revision for noise during pumping. Two patients (0.8%) requested device removal because of dissatisfaction. No infections were observed in this series. A total of 97.6% of the Rigicon Infla10® devices were free from explant or revision. The satisfaction rate based on a single question asked to the patient by the surgeon 6 months after surgery was 98.4%., Conclusion: All Rigicon Infla10® IPPs implanted in the center prior to January 2024 were included in the retrospective analysis of volunteered PIFs. Initial durability from reoperation was demonstrated to be superior compared to other contemporary devices. Additionally, high satisfaction with treatment outcomes was reported by 92.4% of patients.

Purpose: Appendicular skeleton markers are commonly used for maturity assessment for Adolescent Idiopathic Scoliosis (AIS) patients. Traditionally, Risser has been a standard skeletal maturity assessment method. More recently, Sanders classification (SSMS), as a more comprehensive system, became popular, especially in decision-making for Vertebral Body Tethering (VBT). Thumb-Ossification Composite Index (TOCI), using ossification of thumb epiphyses, has been claimed to more accurately stage patients around their peak height velocity. However, growth peaks may occur separately at lower limbs and trunk. Hence, Cervical Vertebral Maturity (CVM), using cervical spine morphology, possesses a potential to better estimate spinal growth as it uses axial skeleton markers instead of appendicular skeleton markers. The aim of the study was to compare various axial and appendicular skeletal maturity assessment methods for longitudinal growth and curve modulation after VBT., Methods: A retrospective analysis of prospectively collected data was conducted. Skeletal maturity was determined using Risser, SSMS, TOCI and CVM for each patient. Crosstabulations of axial vs. appendicular markers were formed to analyze their concordance and discordance. Logistic and logarithmic regression models were run to assess longitudinal growth (postoperative height gain and leg-length growth) and curve modulation (follow-up instrumented Cobb correction after index operation), respectively. Models were compared using Akaike information criterion (AIC)., Results: 34 patients (32 F/2 M, mean age: 12.8 ± 1.5 years, mean follow-up: 47.7 (24-80) months) were included. The median preoperative maturity stages were: Risser: 1 (-1-4), SSMS: 4 (1-7), TOCI: 6 (1-8) and CVM: 4 (1-6). At latest follow-up, all patients reached skeletal maturity. Concordance and discordance were observed between axial vs. appendicular systems that demonstrated a range of possible distributions of CVM, where trunk peak height velocity occurred before, simultaneously with or after the standing height peak height velocity. R-squared values for Risser, SSMS, TOCI and CVM were 0.701, 0.783, 0.810 and 0.811, respectively, for prediction of final height; 0.759, 0.821, 0.831 and 0.775 for final leg-length, and 0.507, 0.588, 0.668 and 0.673 for curve modulation. Delta AIC values demonstrated that different skeletal maturity assessment methods provided distinctive information regarding follow-up height gain, leg-length growth and curve behavior., Conclusions: Risser score provided considerably less information for all three outcome variables. TOCI and SSMS provided substantial information regarding remaining leg-length assessments, while in terms of assessment of total height gain and curve modulation after surgery, CVM and TOCI offered substantial information and SSMS offered strong information. Mutual use of axial and appendicular markers may provide valuable insight concerning timing of surgery and magnitude of surgical correction., (© 2024. The Author(s).)

The management and treatment of long bone defects are challenging clinical problems. In this study, in order to address the need for load bearing segmental defects, 3D printed cylindrical implants of poly(-caprolactone) (PCL) and nanohydroxyapatite (nHAp) composites were prepared and applied as lateral segments to the femurs of New Zealand white rabbits. The results obtained after 6 weeks of implantation were compared with the autografts. Although the maximum load determined in the 3-point bending tests for the autografts (93±56 N) was higher than the composite implants (57±5 N), histological studies demonstrated similar new bone formation in both test groups. Also, a sizeable callus formation around the autografts and bone ingrowth to the 3D printed implants were observed, and X-ray studies confirmed the formation of the callus. An increase in the bone density around the defect site was detected for both test groups. SEM revealed close interaction between the newly formed bone tissue and the struts of the 3D printed implant. mRUST values, which is an indicator of tissue healing, increased continuously during 6 weeks. In conclusion, 3D printed, 1.5 cm long cylindrical nHAp-PCL implants exhibited excellent bone healing and biomechanical stability in the large lateral segmental bone defects of the rabbits even in a relatively short implantation time as 6 weeks. We believe that these implants could serve as an alternative to autografts in the treatment of long bone defects., (Creative Commons Attribution license.)

Furlow insertion tool is frequently used during the insertion of the inflatable penile prosthesis cylinders inside the corporal bodies. Although these devices are completely disassembled and separately sterilized after each operation, the residual blood clots and tissues after inadequate cleaning may become the primary sources of penile prosthesis infection. In order to minimize the risk of infection, Rigicon, Inc. (NY, USA) has developed the first disposable Furlow insertion tool. Head-to-head comparison studies with conventional and disposable Furlow insertion tools are necessary to confirm if there is a significant difference in post-implant infection rates., Competing Interests: Competing interests: OK—Advisory Board Member of the Rigicon. MIK declares no competing interests., (© 2023. The Author(s), under exclusive licence to Springer Nature Limited.)

Saim Erkun (1901-1949) was born in Manisa at Aegean region of Anatolia as an Ottoman citizen. While his early life was spent in late Ottoman times at military actions including military prison camp in British colony; India, his active professional productive period was in early Turkish republic period (Est. 1923, centenary). He had a good education period for medicine with the help of his good level of all main World scientific languages such as French, German, and English. Besides his main profession, he was also interested in Ottoman urological medicine around the conquer of Istanbul and allocated them a space in his books in 1930s. He was one of the earliest urology resident (1929-1933, Istanbul) of modern medicine in Turkey. He performed many urological procedures and published the outcomes following modern scientific algorithms, furthermore, there have been urological books including "history" partly referring to antique Ottoman literature among his publications. In this manuscript we focused on the magic word of Urology forever; "Prostate," among his essays. Turkish medicine, particularly urology, renewed itself by some intelligent hard working young clinicians such as Saim Erkun , immediately after the short struggling by means of establishment process of modern Turkiye after World War I by the collapsing of old Ottoman Empire. Furthermore, we think that the stunning special word of urology, "prostate," should especially be mentioned to emphasize the importance of this beginning., Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

The modern AMS 800 artificial urinary sphincter (AUS) is often considered the standard of care for the treatment of moderate to severe stress urinary incontinence in male patients. Nonetheless, the AMS 800 device has several inherent limitations, and these factors can potentially impact its clinical utility and impede excellent clinical outcomes. The new Rigicon AUS devices such as ContiClassic and ContiReflex urinary sphincters are designed to overcome some of the existing issues pertaining to the AMS 800 device. The ContiClassic device is similar in terms of device design to the AMS 800 apart from the inclusion of a hydrophilic coating, has a greater range of cuff sizes with 0.25-cm diameter increments, and an Easy Clink Connectors which negates the need for an assembly tool. In contrast, The ContiReflex device differs from the ContiClassic model in that it features an extra stress relief balloon (SRB) to provide a safeguard on the urethral occlusive mechanism against any sudden increase in intra-abdominal pressure, and a larger pump system that is responsible to cycle fluid between the higher pressure two-balloon system and the sphincteric cuff. The following brief report evaluates the current device design and technology of the Rigicon ContiClassic and ContiReflex AUS devices., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://tau.amegroups.com/article/view/10.21037/tau-23-464/coif). The series “50 Years Anniversary of the Modern Artificial Urinary Sphincter” was commissioned by the editorial office without any funding or sponsorship. O.K. is the first urologist to implant the ContiClassic and Contireflex devices and serves as a paid consultant for the Rigicon company. E.C. served as the unpaid Guest Editor of the series and serves as an unpaid editorial board member of Translational Andrology and Urology from August 2018 to July 2024. The authors have no other conflicts of interest to declare., (2024 Translational Andrology and Urology. All rights reserved.)

Background: Male infertility is defined as the inability of a male to achieve a pregnancy in a fertile female by the American Urological Association (AUA) and the American Society for Reproductive Medicine (ASRM). Artificial intelligence, particularly in language processing models like ChatGPT4.0, offers new possibilities for supporting clinical decision-making. This study aims to assess the effectiveness of ChatGPT4.0 in responding to clinical queries regarding male infertility, which is aligned with AUA/ASRM guidelines., Methods: This observational study employed a design to evaluate the performance of ChatGPT4.0 across 1073 structured clinical queries categorized into true/false, multiple-choice, and open-ended. Two independent reviewers specializing in reproductive medicine assessed the responses using a six-point Likert scale to evaluate accuracy, relevance, and guideline adherence., Results: In the true/false category, the initial accuracy was 92%, which increased to 94% by the end of the study period. For multiple-choice questions, accuracy improved from 85% to 89%. The most significant gains were seen in open-ended questions, where accuracy rose from 78% to 86%. Initially, some responses did not fully align with the AUA/ASRM guidelines. However, by the end of the 60 days, these responses had become more comprehensive and clinically relevant, indicating an improvement in the model's ability to generate guideline-conformant answers (p < 0.05). The depth and accuracy of responses for higher difficulty questions also showed enhancement (p < 0.01)., Conclusion: ChatGPT4.0 can serve as a valuable support tool in managing male infertility, providing reliable, guideline-based information that enhances the accuracy of clinical decision-making tools and supports patient education., (© 2024 American Society of Andrology and European Academy of Andrology.)

Purpose: Sagittal malalignment is a risk factor for mechanical complications after surgery for adult spinal deformity (ASD). Spinal loads, modulated by sagittal alignment, may explain this relationship. The aims of this study were to investigate the relationships between: (1) postoperative changes in loads at the proximal segment and realignment, and (2) absolute postoperative loads and postoperative alignment measures., Methods: A previously validated musculoskeletal model of the whole spine was applied to study a clinical sample of 205 patients with ASD. Based on clinical and radiographic data, pre-and postoperative patient-specific alignments were simulated to predict loads at the proximal segment adjacent to the spinal fusion., Results: Weak-to-moderate associations were found between pre-to-postop changes in lumbar lordosis, LL (r =  - 0.23, r =  - 0.43; p < 0.001), global tilt, GT (r = 0.26, r = 0.38; p < 0.001) and the Global Alignment and Proportion score, GAP (r = 0.26, r = 0.37; p < 0.001), and changes in compressive and shear forces at the proximal segment. GAP score parameters, thoracic kyphosis measurements and the slope of upper instrumented vertebra were associated with changes in shear. In patients with T10-pelvis fusion, moderate-to-strong associations were found between postoperative sagittal alignment measures and compressive and shear loads, with GT showing the strongest correlations (r = 0.75, r = 0.73, p < 0.001)., Conclusions: Spinal loads were estimated for patient-specific full spinal alignment profiles in a large cohort of patients with ASD pre-and postoperatively. Loads on the proximal segments were greater in association with sagittal malalignment and malorientation of proximal vertebra. Future work should explore whether they provide a causative mechanism explaining the associated risk of proximal junction complications., (© 2022. The Author(s).)

Objective: Our study investigated the oldest known Turkish bahname, translated by Musa b. Mes'ud, in comparison with the current literature., Material and Methods: First, the original manuscript of the translation was transcribed in Latin. The final version of the text was analyzed in the results. In discussion, findings were examined and interpreted within the framework of current knowledge of sexology, urology, and andrology., Results: Although the work mostly mentions supportive and therapeutic practices in sexual health, it also provides advice on sexuality and sexual life, discussing several topics regarding sexual intercourse types, explaining which ones are good or harmful, and their timing or frequency. The author recommends many foods and compounds or specific drugs and ointments to enhance sexual stamina and avoid erectile dysfunc tion. In addition, he also tries to find solutions to some other sexual health problems related to men and women. These issues are generally evaluated in the context of health; a religious perspective is also provided when needed., Conclusion: Interestingly, the author's recommendations on sexual health and herbal or animal drugs are consistent with the current literature. Nevertheless, some information and suggestions in works are entirely irrational and unscientific. Consequently, this study is an original investigation of the first translated bahname into Turkish. There is no other study examining the bahnames with this method. Thus, we believe that our work will be a significant contribution to the research literature.

Purpose: The progress of prostate cancer entails complex contemporaneous tumor developmental events in diverse stages that they are still yet to be clarified. miRNAs might accompany to balance between regulatory and cytotoxic T cells in tumors. Here, we investigated miRNAs and Regulatory T cell (Treg) marker FOXP3 expressions within prostate cancer spectrum., Methods: Thirty-eight prostate cancer patients enrolled within two groups to the study as having Gleason Score ≤ 7 (Group-1) and ≥ 8 (Group-2) that compared to 19 benign prostate hyperplasia controls. Twelve miRNAs expressions were analyzed by real time PCR from paraffin-embedded prostate tissue samples. Correlations between serum PSA levels, immunohistochemical staining of CD3, CD4, FOXP3 and miRNA expressions were analyzed., Results: In our study, hsa-let7c-3p significantly 1,52 (p=0.018) and 1,84 (p=0.0095) fold down- regulated whereas, miR-141-3p was significantly 2,36 (p=0.0006) and 2,24 (p=0.001) fold upregulated in the prostate cancer patients compared to benign prostate hyperplasia in group 1 and 2, respectively. Only CD4 (p=0.004) and PSA (p<0.001) have statistically significant differences among groups when compared to benign prostate hyperplasia. miR-143-p, miR-221-3p, hsa-let7c-3p and miR-17-3p expressions were significantly correlated with regulatory T cell marker FOXP3 expression., Conclusions: For the first time, we reported significantly altered expression levels of miRNAs (miR-let7c, miR221, miR-146a, miR-141, miR-143, miR17) and correlations between Treg marker FOXP3 in the aggressive prostate cancer patients suggesting that prostate cancer progression might be under the regulation of crosstalk between Tregs and miRNAs.

The safe acetabular rim angle is an anatomical measurement used to determine the safety margin when inserting suture anchors. The purpose of the present study was to find out whether aligning the drill bit perpendicularly during arthroscopic surgery can provide a reference point for determining an appropriate angle to facilitate the suture anchor insertion and to prevent extra- and intra-articular perforations. One hundred computed tomographic hips were used to reconstruct three-dimensional acetabular hip models. Each model was radially sectioned at the 4 o'clock, 3 o'clock and anterior inferior iliac spine (AIIS) positions (that corresponded mainly to the 2:20 clock position). A perpendicular reference line, representing a perpendicular drill bit alignment, was drawn for each position within the acetabular model, and its relation to the safe acetabular rim angle was measured. The length of the perpendicular reference line and the effect of gender on measurements were also evaluated. The mean safe acetabular rim angle at the 3 o'clock position was significantly smaller compared to other clock positions ( P  < 0.001). The perpendicular reference line was located out of the safe acetabular rim angle in 28 cases (%28), mostly in female acetabula at the 3 o'clock position, and relative to the perpendicular reference line the required minimal angle was 4° ± 2.3° to place the anchor in the safe acetabular rim angle to avoid extra-articular perforation. The perpendicular reference line was shortest at the 3 o'clock position, and its mean length was shorter in female acetabula at all clock positions ( P  < 0.001). Aligning the drill bit perpendicular to the acetabular opening plane during an arthroscopic anchor placement is a practical way to estimate and target the position of the safe acetabular rim angle to avoid anchor perforations. Based on measurements from a perpendicularly aligned drill bit, the drill bit should be directed towards the joint minimally by 4° to avoid extra-articular perforations and maximally by 30° to avoid intra-articular perforations., (© The Author(s) 2021. Published by Oxford University Press.)

In this study, we aimed to address female circumcision (FC) from sociocultural, medical, ethical, and religious/Islamic perspectives through the understanding of a Muslim surgeon. FC is performed primarily in Africa today, and its prevalence varies across countries. None of the sociocultural justifications developed historically for FC is scientifically valid. FC provides no health benefits; on the contrary, severely impairs the physical, psychological, and social health of the victim in the short and long term. As for sexual health and satisfaction, the outcome is disastrous. Hoodectomy as another relevant surgical intervention, however, can be distinguished as an exception because it can rarely be for the benefit of the woman. When we assess FC ethically, we see that all of the generally accepted, major principles of biomedical ethics are violated. If we consider FC from an Islamic perspective, the Quran does not contain any verses to ground or adjudicate arguments on FC. The hadiths reporting about the justification of FC have been determined by the hadith scholars to be weak. They have not been accepted as sound justificatory sources that a fatwa can be based on. The author, along with many contemporary Islamic scholars, believes that FC should be abandoned.

Purpose: The aim of this randomized controlled trial (RCT) is to compare the outcomes of conventional laparoscopic pyeloplasty (LP) versus robotic-assisted laparoscopic pyeloplasty (RALP) in the treatment of ureteropelvic junction obstruction (UPJO) in children., Methods: A total of 53 patients with UPJO were randomized as LP (Group 1, n: 27) and RALP (Group 2, n: 26). Redo cases and patients with anatomical abnormalities were excluded. Urinary ultrasound was performed at postoperative 3, 6 and 12 months; whereas, diuretic renal scintigraphy was performed at 1 year. Failure was defined as progressive hydronephrosis on ultrasound, decline in renal function, or symptom relapse. All parameters were statistically compared., Results: The mean age of the patients was 55.53 ± 57.25 months. There were no statistical differences between the groups in terms of patient gender, body mass index, laterality, preoperative renal function, renal pelvis antero-posterior diameter and presence of crossing vessel. Mean total operative time in LP group was longer than RALP (139 min vs 105 min, respectively, p = 0.001). The hospital stay was similar between the two groups. After a mean follow-up of 12.43 ± 5.34 months, the complication and success rates were found comparable. Only two patients required re-do pyeloplasty in LP group. The mean total cost of RALP procedure was approximately four times higher than LP., Conclusions: This is the first RCT comparing LP and RALP in pediatric population. Both LP and RALP are safe and effective in children with comparable success and complication rates. Operative time was longer for LP; whereas, total cost was higher for RALP.

Objective: Testicular torsion causes migration of neutrophils to the ischemic region and formation of free oxygen radicals that have a critical effect on ischemic reperfusion (I/R) injury. Udenafil is a selective, strong, and reversible inhibitor of phosphodiesterase type enzyme. In our study, we evaluate the protective effect of udenafil against reperfusion injury due to I/R., Materials and Methods: Twenty-one male, adult, Wistar-Albino rats aged 8 months were randomly divided into three groups; sham, I/R, and I/R+udenafil. One hour before the detorsion operation, the sham and I/R groupssaline, and I/R+udenafil groups were administered 2 mg/kg udenafil intraperitoneally. Blood samples were collected to evaluate the inflammatory mediators. Spermatogenic factors were evaluated according to Johnsen criteria., Results: Histopathological and molecular parameters from all groups were compared. Mean values of TNF-α and IL-1β in venous blood samples were calculated. We observed that TNF-a values were statistically significantly increased in the I/R group than those in sham groups, and these values were decreased with udenafil treatment Furthermore, the glutathione peroxidase (GPx) level was statistically significantly decreased in the I/R group, and treatment with udenafil prevented this decrease. Evaluation of spermatogenesis using the Johnsen scoring system showed no statistically significant difference in mean scores between the groups., Conclusion: We concluded that deterioration of biochemical and histopathological parameters are reversed, and injury due to I/R in testicle tissue may be decreased with udenafil treatment. Results of this experimental study show that efficacy of the udenafil treatment in testis torsion should be investigated., Competing Interests: Conflict of Interest: Authors have no conflicts of interest to declare., (©Copyright 2020 by the Atatürk University School of Medicine - Available online at www.eurasianjmed.com.)

Megalourethra is a rare congenital anomaly of the urethra that develops as a consequence of dysgenesis of the corpus cavernosum and corpus spongiosum. Herein, we present three congenital abnormalities in one newborn ie; Down syndrome, posterior urethral valve (PUV) and scaphoid megalourethra. The patient was treated successfully by ablation PUV and reduction uretrophlasty. The postoperative period was uneventful and the renal functions could be preserved in the long term.

Aim of Study: Metabolic syndrome (MetS) is an abnormality that increases the risk of cardiovascular disease and diabetes. In the recent years, studies showed that MetS is associated with increased risk of incidence, aggressiveness, and mortality of prostate cancer (PCa). We examined the influence of MetS at final pathology in Turkish patients with PCa., Materials and Methods: MetS was defined according to the American Heart Association, National Heart, Lung, Blood Institute, and International Diabetes Federation and requires any three of five components. The patients without and with MetS were in Group 1 and 2, respectively. Data were compared with independent sample t-test and Chi-squared test., Results: There were 117 patients in the study. The patients' age was between 51 and 77 years with a median of 64.87 ± 5.65 and 62.29 ± 5.57, and prostate-specific antigen (PSA) level of the patients was 8.19 ± 5.35 and 8.68 ± 2.22 ng/ml in Group 1 and 2. Of these patients; Group 1 and 2 had 86 and 31 patients. High-grade PCa (Gleason >7) and advanced PCa (T3, T4) at final pathology were reported in 44.18-18.60% and 38.70-32.25% in Group 1 and 2., Conclusion: The patients with MetS are diagnosed significantly younger and had higher PSA levels than the other patients. Advanced disease of PCa is seen much more in patients with MetS., Competing Interests: None

Objectives: Our objective was to elucidate the discussion points of circumcision on social media (SoMe) by looking at the Twitter activity., Material and Methods: Twitter searched for #circumcision hashtag via www.tweetarchivist.com , www.twitonomy.com , www.symplur.com . Total tweet numbers, most influencers, top users were documented. Tweets including female circumcision were excluded. The contents of the tweets were classified into four subgroups (medical, religious, social, and political) by two independent reviewers. All kinds of tweet activities were statistically analyzed., Results: A total of 9795 users generated 15,989 tweets about circumcision in a 1 month period. Mean daily tweet activity was 532 for #circumcision. The content analysis revealed that 2224 (15.8%) medical, 1133 (8.0%) religious, 323 (2.2%) social and 10,470 (74.0%) political tweets have been sent out by the users. Contributors originated from 174 countries from 6 continents. Media organizations were accounted for 52% of the top 25 influencers in circumcision hashtag. The most common hashtags accompanying #circumcision were #HIV (4.9%), #babiesgotherpes (3.3%), #muslim (1.8%), #malegenitalmutilation (1.6%) respectively., Conclusions: There is an increasing discussion about circumcision through SoMe . Our results provided that the discussion points are mostly driven by the media and the activists. The political tweets have been found to be the center of the discussion. SoMe usage should be increased by medical professionals for true information of the public.

Purpose: To determine changes in antimicrobial resistance and demographics of UTIs in pediatric patients in a single institution over a 6-year period., Materials and Methods: The current study examined outpatient urinary isolates from patients aged <18 years. A retrospective cross-sectional analysis of bacteria isolated from children with UTI was performed between 2009 and 2014. The most common bacterial pathogens were determined in the following four age groups: <2 years; 2-5 years; 6-12 years; and 13-17 years. The study analyzed the prevalence and antibiotic resistance patterns for the six most common uropathogens: Escherichia coli, Proteus, Klebsiella, Enterobacter, Pseudomonas and Enterococcus (Summary table). The antibiotic resistance pattern for UTI during 2009-2014 was also examined., Results: A total of 6515 urinary cultures was examined. The majority of these isolates were from female patients (66.8%). E. coli was the most common uropathogen overall, but the prevalence of E. coli was higher among females (79.5%) than males (54.9%). The biggest percentage of isolates in males was from children aged <2 years (46.1%). Conversely, the majority of isolates in females were from children aged >6 years (46.8%). Results of antimicrobial resistance for E. coli were the highest for ampicillin (70%) and lowest for meropenem (0.19%). Comparing the hospital network data from 2009 to 2014, E. coli resistance increased for ampicillin (from 47.1% to 89%), trimethoprim-sulfamethoxazole (TMP-SMX) (from 44.8% to 56%) and nitrofurantoin (from 5.3% to 15.1%). In contrast, cephalosporins have maintained low antibiotic resistance., Conclusion: UTI in females was nearly twice as common than in males. E. coli remained the most common pediatric uropathogen. Although widely used in other tract infections, ampicillin was a poor empiric choice for pediatric UTIs. Cephalosporins were appropriate alternatives given their low resistance rates. A successful empirical treatment protocol should be based on local epidemiology and susceptibility rates., (Copyright © 2018 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)

Introduction: Various intravesical and extravesical techniques have been described for the surgical correction of vesicoureteral reflux (VUR). Among those techniques Cohen (intra-vesical) and Lich-Gregoir (extra-vesical) are the most commonly used ones. However, there are limited studies that compare those two surgical techniques in the literature., Objective: In this study, we aim to compare the outcomes of the open intravesical and extravesical procedures for unilateral primary VUR in children., Methods: We analyzed the records of 118 consecutive children with primary VUR who underwent open ureteral reimplantation surgery by single surgeon from January 2011 to October 2015 at our institution. Among them, intravesical reimplantation was group A, and extravesical reimplantation procedure was group B. We retrospectively analyzed the clinical data of both groups, including age, sex, preoperative reflux grade, presence of lower urinary tract symptoms (LUTS), operative time, postoperative complications and hospitalization period. Success of surgery was defined as the resolution of the VUR as determined by voiding cystourethrography 6 -12 months after surgery. All the parameters were statistically compared., Results: A total of 58 patients were found eligible for the study. In 23 cases intravesical (group A) and in 35 cases extravesical (group B) procedure were performed. The operative time in group A was significantly higher than group B (110.3±16.9 and 87±29.8 min, respectively, p = 0.002). The mean hospital stay was also longer in group A (2.8±0.8 and 1.2±0.6 days, respectively, p = 0.007). The ureteral catheterization periods were 14.1±6.1 days for group A and there was no ureteral catheter placement in group B. The success rate of the two groups were comparable (100% vs 94.9%, p = 0.513). No intraoperative complications were detected in either group. The number of febrile urinary tract infections were similar between the groups after a mean follow up of 18.2 months (p = 0.746)., Discussion: Our results confirmed that both Cohen and Lich-Gregoir procedures had equivalent success and complication rates. Lich-Gregoir technique was found superior to Cohen technique in terms of hospital stay and operative time. Moreover, it avoids the necessity of urethral and ureteral stenting which probably might increase the comfort of the patients postoperatively. The main limitations of our study are unrecorded pain scores and amount of analgesics taken the after surgery and retrospective analysis of the data., Conclusion: Both the open intravesical and extravesical ureteroneocystostomy procedures are equally effective in the treatment of primary unilateral VUR. Any of the techniques can be opted by the surgeons depending on their surgical experience., (Copyright © 2017 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)

Objective: Efficacy of treatments for benign prostate hyperplasia (BPH) is limited because the disease has complex etiopathogenesis. Recent studies have demonstrated the presence of phosphodiesterase-5 (PDE-5) receptors in prostate tissue. We investigated efficacy of sildenafil citrate in testosteron - induced BPH in rats., Material and Methods: The rats were divided into three groups. Each groups had 7 rats. Group 1 was control group. Testosteron propionate 3 mg/kg/day was injected subcutaneously for two weeks in Group 2. The same procedure was done for Group 3 and sildenafil citrate was added to water at daily doses of 2 mg/kg for two weeks. The rats were euthanized with intraperitoneal pentobarbital. The body weights were measured and the prostates were removed., Results: The mean weights of rats were 288±31.93, 345±23.23 and 294±32.86 g in Groups 1, 2 and 3, respectively. The mean prostate weights of rats were 0.74±0.18, 1.3±0.13 and 0.72±0.24 g in Groups 1, 2, and 3, respectively. Group 2 had statistically significantly higher prostate weights than the other groups (p<0.01). Relative prostate weight is calculated with ratio of prostate weight to body weight. BPH group showed an increase in relative prostate weight compared with other groups with significant difference (p=0.036 and p=0.040). There was statistical difference for acinar area between Group 2 and the others, no significant difference of number of acini, interstitial space and epithelial thickness. Group 2 has more papillary projections per acini than the other groups., Conclusion: Favourable effect of sildenafil citrate on dimensions of prostate but not all on histological parameters was observed. We expect that PDE-5 inhibitors might be a treatment option for BPH patients if the studies support our findings in the future., Competing Interests: Conflict of Interest: No conflict of interest was declared by the authors.

Renal cell carcinomas (RCCs) account 80-85% of all primary renal neoplasms and originate from the renal cortex. The patients who underwent radical or partial nephrectomy for renal tumour in our unit between January 2005 and 2015 were evaluated retrospectively. The patients were divided into two groups; group 1 includes patients who were treated between January 2005 and December 2009, group 2 those from January 2010 to 2015. There were 103 patients in group 1. The patients were between 21 and 89 years with mean age of 61.46 year. Renal cell carcinomas account 83.4% of the patients, benign renal tumours were 8.7% and transitional cell carcinomas were 7.7% of the patients in group 1. A total of 32.5% RCCs were classified as pT1a, 24.4% as pT1b, 15.1% as pT2a, 11.6% as pT2b, 15.1% as pT3a and 1.1% as pT4. There were 202 patients in group 2 and the patients were between 27 and 81 years with mean age of 58.5 year. Renal cell carcinomas comprised the main bulk of the tumours with 182 nephrectomy specimens. According to the pathological classification of RCCs, 51 specimens were found as pT1a, 54 were pT1b, 13 were pT2a, 14 were pT2b, 48 were pT3a and 2 were pT4. Although, the incidence of small renal masses has been increasing with widespread use of imaging techniques and recent advancements, the proportion of high grade and advanced stage renal tumours increased during the study period.

Background/aim: The aim of the present study was to evaluate the behavioral and emotional patterns of patients with nocturnal enuresis (NE) and compare them with those of healthy subjects., Materials and Methods: Thirty-eight children and adolescents with monosymptomatic NE who were admitted to our hospital's pediatric and urologic outpatient clinics and 46 age-matched, healthy subjects were enrolled in this study. To compare behavioral patterns in these patients, the Child Behavior Checklist (CBCL) was used. Patients' ages, occupations, educational, and socioeconomic status, and mothers' age at delivery were compared in the two groups. One-way ANOVA was used for statistical analysis., Results: Enuretic children were found to have more behavioral problems than nonenuretic children with regard to social (P = 0.008) and attention (P = 0.018) problems. There were no significant differences in anxiety or attractiveness problems between the groups (P > 0.05); however, patients with enuresis were more likely to exhibit these behavioral problems than healthy subjects. The demographics of the patients were significantly different in the two groups in favor of the control group., Conclusion: It was shown that patients with enuresis have more social and attention problems than the control group. Treating these patients effectively will increase the likelihood that they will not develop behavioral problems.

Objectives: To evaluate national practice patterns in the treatment of male anterior urethral strictures among Turkish urologists., Materials and Methods: A survey form including 12 questions prepared to determine active Turkish urologists' approach to diagnosis and treatment of the adult urethral stricture (US) were filled out. Based on the survey results, the institutions which 218 urologists work and their years of expertise, methods they used for diagnosis and treatment, whether or not they perform open urethroplasty and timing of open urethroplasty were investigated., Results: Optic internal urethrotomy and dilatation are the most commonly used minimal invasive procedures in treatment of US with the ratios of 93.5% and 63.3% respectively. On the other hand it was seen that urethroplasty was a less commonly used procedure, compared to minimal invasive techniques, with the ratio of 36.7%. Survey results showed us that the number of US cases observed and open urethroplasty procedures performed increases with increasing years of professional experience., Conclusions: As a method demanding special surgical experience and known as a time-consuming and challenging procedure, open urethroplasty will be able to take a greater part in current urological practice with the help of theoretical education and practical courses given by specific centers and experienced authors.

Objective: We evaluated the patients who are candidates for active surveillance and treated with radical prostatectomy. These patients were compared with other patients who had not met the criteria of active surveillance., Methods: In total, 135 patients were included in the study. The patients were divided into two groups. The patients in Group 1 had less than three positive cores, Gleason 6 (3 + 3) and PSA level equal to or less than 10 ng/ml. Patients in Group 2 had three or more positive cores, Gleason 6 (3 + 3) and PSA level equal to or higher than 10 ng/ml. Pathological results of each groups were compared., Results: The patients' ages were between 52 and 76, and 50 and 77 in groups 1 and 2, retrospectively. There were 69 and 66 patients in groups 1 and 2, retrospectively. The mean age of patients, PSA levels, PSA density, and prostate volumes were 63.89 ± 5.89 years, 5.82 ± 1.84 ng/ml, 0.14 ± 0.07 and 51.21 ± 31.75 cc (Group 1) and 65.77 ± 6.36 years, 13.65 ± 17.11 ng/ml, 0.63 ± 1.03 and 45.44 ± 26.77 cc (Group 2). T2a, T2c, T3a and T3b were reported in 28 patients, 36 patients, 3 patients and 2 patients after pathological evaluation in Group 1,respectively. T2a, T2c, T3a and T3b were reported in 13 patients, 47 patients, 5 patients and 1 patient in the other group, respectively., Conclusion: The final pathology showed that there is no difference in the positive surgical margin, proportion of insignificant prostate cancer and Gleason upgrading between groups. The clinicians must be aware of the fact that active surveillance can be misdiagnosed in some patients (Tab. 2, Ref. 20).

Background and Aims: To investigate the possible effect of resectoscope size on urethral stricture rate after monopolar TURP., Materials and Methods: A retrospective study of 71 men undergoing TURP was conducted at two centers' from November 2009 to May 2013. The patients were divided into one of two groups according to the resectoscope diameter used for TURP. Resectoscope diameter was 24 F in group 1 (n=35) or 26 F in group 2 (n=36). Urethral catheter type, catheter removal time and energy type were kept constant for all patients. Urethral stricture formation in different localizations after TURP was compared between groups., Results: There was no significant difference between the two groups in terms of age, pre-operative prostate gland volume (PV), prostate-specific antigen (PSA), maximal urinary flow rates (Qmax), International Prostate Symptom Score (IPSS) and post-voiding residual urine volume (PVR). The resection time and weight of resected prostate tissue were similar for both groups (p>0.05). A statistically significant higher incidence of bulbar stricture was detected in group 2 compared to group 1 (p=0.018)., Conclusions: The use of small-diameter resectoscope shafts may cause a reduction in the incidence of uretral strictures in relation to urethral friction and mucosal damage.

Objectives: Various risks have emerged in parallel to the rapidly increasing use of cell phones. Herein we studied the effects of cell phone emitted electromagnetic waves (EMW) on rat testes., Material and Methods: Twenty one adult male Albino rats were grouped into 3 groups each consisting of 7 rats. The first group was exposed to EMW on talk mode for 8 hours per day for 20 days and then their testes were extracted. The testes of the second group were extracted after 20 days of whole day EMW exposure. The third group was the control group. For the statistical analysis Mann- Whitney U analysis was performed., Results: At light microscopic examination of the testicular tissue, the existence of a high number of immature cells in the lumen of the seminiferous tubule in addition to the normal seminiferous tubules, besides irregular tubules with a reduction in the spermatogenic cell lines and tubules without lumen were observed in groups 1 and 2. Histopathological alterations were scored as 0 = none, 1 = low, 2 = medium, 3 = serious. The average scores of the three groups were found to be 4.25 ± 1.5 for the group 1, 4.33 ± 3.9 for the group 2 and 0.37 ± 1.1 for the group 3 respectively. As a result of the statistical evaluation, group 1 and group 2 had significantly higher scores than the control group (p = 0.001)., Conclusion: Infertility is one of the current problems of today due to a rapid increase in its incidence and cost. The negative effects of the EMWs on the testis should be taken into account and the necessary measures should be taken for prevention.

Objectives: Nocturnal enuresis (NE) is very common and is one of the most common causes for patients to be admitted to urology, pediatrics, child psychiatry and child surgery departments. We aimed to investigate the effect on depression and self-esteem of this disorder that can cause problems on person's social development and human relations., Material and Methods: 90 patients who were admitted to our clinic with complaints of nocturnal enuresis were enrolled. Investigations to rule out organic causes were performed in this group of patients. Out of them 38 children and adolescents (age range 8-18 years) with primary monosymptomatic nocturnal enuresis (PMNE) agreed to participate in the study In the same period 46 healthy children and adolescents with a similar age range without bed wetting complaint were included in the study as a control group. The age of the family, educational and socioeconomic level were questioned and Piers-Harris Children's Self-Concept Scale (PHCSCS) and Children's Depression Inventory (CDI) forms were filled out., Results: Mean age of the cases (18 females or 47.4% and 20 males or 52.6%) was 10.76 ± 3.82 years whereas mean age of controls (26 females or 56.5% and 20 males or 43.5%) was 10.89 ± 3.11 years. Depression scale was significantly higher (p = 0.001) in the case group than in the control group (10.42 ± 4.31 vs 7.09 ± 4.35). In both groups there was no statistically significant difference by age and sex in terms of depression scale (p &gt; 0.05)., Conclusion: NE is widely seen as in the community and is a source of stresses either for children and for their families. When patients were admitted to physicians for treatment, a multidisciplinary approach should be offered and the necessary psychological support should be provided jointly by child psychiatrists and psychologists.

Objective: We aimed to determine predictive values of extracapsular extension (ECE) in patients who had undergone radical retropubic prostatectomy (RRP) with prostate-specific antigen (PSA) values below 10 ng/mL., Material and Methods: We retrospectively scanned data of 167 patients with PSA values below 10 ng/mL who had undergone radical retropubic prostatectomy (RRP) between April 2004 and August 2011 in our clinic. Age, PSA, PSA ratio, PSA density, digital rectal examination (DRE) findings, biopsy total Gleason score, perineural invasion (PNI), and lymphovascular invasion (LVI) were analyzed. Parameters of the groups with or without extracapsular extension in RRP pathology specimens were compared., Results: The mean age of patients was 66.4±12.3 years. According to histopathological analysis of the specimens of RRP of 167 patients, 45 (26.9%) had extracapsular extension (pT3-4) (Group 1); 122 (73.1%) were confined to the prostate (pT2) (Group 2). The mean PSA level was high in Group 1 (p= 0.114), PSA ratio was higher in Group 2 (p=0.09). PSA density was 0.17 in Group 1 and 0.24 in Group 2 (p=0.03). DRE positivity was 53.3% and 57.1%, respectively (p=0.71). Biopsy total Gleason score was higher in Group 1 than Group 2 with a statistically significant difference (p=0.04). A statistically significant difference was found between the rates of PNI and LVI (28.9% and 1.63%, respectively) (p=0.002). There was no statistically significant difference between both groups as for surgical margin positivity (p=0.18)., Conclusion: In PCa patients with PSA values below 10 ng/mL, PSA density, lymphovascular invasion and biopsy Gleason total score were statistically significant in predicting extracapsular invasion. Therefore, these results must be considered in preoperative evaluation.

Objective: Benign prostate hyperplasia (BPH) is becoming more prevalent in parallel to the changing demographic structures of the community. Transurethral resection is still considered the most effective treatment. Due to advances in technology, different treatment modalities are being attempted. In our study, we compared the long-term results of standard transurethral resection of prostate (TURP) with plasmakinetic vaporization of prostate (PKVP, Gyrus Medical Ltd., Bucks, UK)., Material and Methods: Of the 75 patients who were admitted to our outpatient clinic between 2001 and 2003 with lower urinary tract complaints and who were randomized into two groups (transurethral resection (TUR) and PKVP), 36 were enrolled to study and completed a follow-up period of 72 months., Results: Both groups were equal in terms of age and preoperative parameters. The preoperative maximum uroflow rate (Qmax) in the PKVP group was 6 (2.3) mL/s and the rates were 21.8 (3.4) and 20.1 (3.1) during the control visits at 36 and 72 months, respectively. For the PKVP group, these rates were 6 (3.1), 14.4 (2.6), and 15.6 (2.8), respectively. In terms of the international prostate symptom score (IPSS), for the TUR group, these values were 22 (3.8), 5.7 (1.2), and 7.9 (2.6). For the PKVP group, the respective values were 21 (3.4), 7.6 (1.4), and 11 (2.4). The IPSS and Qmax values measured at the 36(th) and 72(nd) months for both groups were significantly different from each other (p<0.05)., Conclusion: Compared to standard TURP, PKVP was found to be unsuccessful in the treatment of BPH when long-term outcomes were considered.

Objective: To evaluate intraoral complications of buccal mucosa grafts harvested from one cheek, and used in augmentation urethroplasty., Material and Methods: Twenty-one patients with anterior urethral strictures were included in our study. In twelve patients, dorsal onlay, in five patients ventral onlay and in four patients lateral onlay procedures were applied. Average length of buccal mucosa graft from one cheek was 5.2 cm (3-8 cm). In all graft harvesting patients, bleeding in graft side, swelling, pain intensity of oral or perineal area, analgesic use, transition time to normal diet, slurred speech, loss of sensation, and patients' opinions about oral mucosa regrafting using this technique were evaluated using nine-item questionnaire forms., Results: Eighteen (85.7%) of our patients had mild pain, 13 (61.9%) had mild intraoral swelling, none of our patients had oral bleeding that needed extra procedure and all of our patients were observed to start off their normal diet in the first 3 days. Twelve (57.1%) of our patients needed analgesic agents after the operation while 14 (66.7%) of them have remarked that perineal incision was more painful. Twenty (95.3%) of our patients stated that they could go under the same procedure again. None of our patients had speech disorders or intraoral numbness., Conclusion: Even though buccal mucosal grafting used in augmentation urethroplasty is not a completely painless procedure, buccal mucosa graft is an ideal source of allograft in terms of safe and easy obtainance and improved patient tolerance.

Purpose: Technological developments provide a lot of conveniences to our lives. This issue is one of the risks that arise along with these conveniences. In our study we tried to understand the impact of electromagnetic waves from mobile phones on bladder tissue., Materials and Methods: Twenty-one adult male albino rats were divided into three equal groups. Group 1 was exposed to electromagnetic wave for 8 hours per day for 20 days and then their bladders were taken off immediately. Group 2 was firstly exposed to electromagnetic wave for 8 hours per day for 20 days then secondly another for 20 days without exposition to electromagnetic wave and then their bladders were taken off. Group 3 was the control group and they were not exposed to electromagnetic wave., Results: Under microscopic examination of bladder tissue, in the first group severe inflammatory cell infiltration was seen in lamina propria and muscle layer in contrast to intact urothelium. In the second group mild inflammatory cell infiltration was seen in lamina propria and muscle layer. The mean scores for the three groups were 5.5 ± 2.5, 0.8 ± 1.3 and 1.2 ± 1.5 respectively. Mean score of group 1 was statistically higher than others (p = 0.001)., Conclusion: Intensive use of mobile phones has negative impact on bladder tissue as well as the other organs. Keeping a minimum level of mobile phone use makes it easy to be kept under control of diseases in which inflammation is an etiologic factor.

Purpose: Circumcision is a very common surgical procedure that has been performed for thousands of years. In this paper, we report the long-term results of circumcision performed by using diathermic knife on patients with bleeding diathesis and the amount of blood factors used., Materials and Methods: A total of 147 patients with bleeding diathesis circumcised under local anesthesia by using diathermic knife between 1996 and 2010 were recruited into this study. Age of the patients, type of the bleeding diathesis and the treatment protocols were recorded. Postsurgical infection and bleeding rates of 2 different factor replacement protocols were recorded., Results: Mean age of the patients was 11.5 years (range, 1.5-37 years). In the group of protocol 1 applied patients, 3 patients (4%) had bleeding and one patient had infection whereas in group of protocol 2, 4 patients (5.4%) had bleeding. The bleeding cases were taken under control after the factor replacement and elastic bandage., Conclusion: Whenever it is necessary for an individual to be circumcised for any reason whatsoever, we think that circumcision can be performed in the patients with bleeding diathesis with lower costs and complication rates by using diathermic knife and the protocol that we used.

Objective: Lower urinary tract symptoms (LUTS), which are related to benign prostate hyperplasia (BPH), are the most commonly encountered diseases in urological practice. In our study, we compared responses to (doxazosin mesylate extended release tablets) treatment., Material and Methods: In our study, we included one hundred patients with LUTS who did not receive any medical treatment, and one hundred patients with LUTS who did not respond to alpha-blocker drugs other than doxazosin XL (8 mg). The inclusion criteria for the study were as follows: international prostate symptom score (IPSS)>7, prostate volume >20 cc, Q-max <15 mL/sn, lack of any previous pelvic or prostatic surgery, and /or urethral catheterization., Results: The mean age of the patients was 62.2±7.9 years. No statistically significant differences were detected between the groups with respect to age, prostate volume, and total prostate-specific antigen (PSA) levels. The duration of the follow-up period was calculated as 3-26 (mean 11) months. Significant differences were detected in post-voiding residual urine, IPSS, quality of life and Qmax between pre- and post-treatment values. Similar decreases in the IPSS scores, and increases in Qmax values were detected in both groups., Conclusion: Doxazosin XL (8 mg) treatment was found to be efficient and reliable in primary patients and in patients with severe LUTS who did not respond to medical treatment. Trial of doxazosin XL (8 mg) therapy, before surgery in patients who respond inadequately to other alpha-blocker drugs is a rational approach.

Purpose: Varicocele, most treatable pathologic condition in male infertility, exerts unfavorable effects on testicular ultrastructure via various mechanisms. In this study we aimed to demonstrate adverse effects of varicocele on both testes., Materials and Methods: Twenty one adult male Albino rats were divided into 3 groups. Sham operation was performed for group 1 (control group), and this group of rats were sacrificed 4 weeks later. Experimental varicocele model was performed for group 2 (varicocele group) and these animals were sacrificed 4 weeks after the operation. In group 3 the rats were varicocelectomized 4 weeks later. This group of rats were sacrificed at 4 weeks postoperatively. The level of testicular damage was examined, and serum testosterone and intratesticular testosterone levels were measured., Results: Mean (±SD) damage scores of the right testes of the sham, varicocele, and varicocelectomy groups were 0, 1.64 ± 1.3, and 1.21 ± 0.3, respectively. There was no statistically significant differences between damage scores of groups 2, and 3 (P = .320), relevant scores of both groups were determined to be significantly higher than group 1 (P = .009, and P = .001). Mean (±) damage scores of the left testes of the three groups were detected to be 0.43 ± 1.13, 2.29 ± 1.15, and 1.78 ± 0.39, respectively. The difference between varicocele, and varicocelectomy groups was not statistically significant (P = .112)., Conclusion: Unilateral varicocele has deleterious effects on both testes. There was no statistically significant difference as for histopathologic recovery following varicocelectomy.

Purpose: Nocturnal enuresis is a serious health problem affecting a significant portion of the population. In this study, we investigated the frequency of punishment methods in nocturnal enuresis (NE) in Turkey and its relationship with other parameters., Materials and Methods: A total of 501 children (301 boys and 200 girls) who were admitted to our outpatient clinic due to nocturnal enuresis were included in the study. Mean age was 9.39 years (range 5-18). Prepared questionnaire form inquiring educational status of the family, frequency and implementation and duration of punishment methods was applied to patients and families., Results: At least one punishment method was applied to 291 (58.1%) of children with NE. Punishment methods of parents were detected as condemnation (257 patients, 51.3%), depriving desires of the child (120 patients, 23.9%), humiliating the child in the presence of other children (113 patients, 22.6%), reprimanding- threatening with punishment (203 patients, 40.5%). This application was found to continue for longer than 1 year in 52% of punished children. Families graduated of high school and above were found to use punishment methods significantly more than others., Conclusion: According to the results of our study, a quite high proportion of enuretic children were detected to be exposed to punishment methods. Even, some parents consider that these methods are a part of nocturnal enuresis treatment. We, the doctors, should endeavor more for raising awareness of the community in order to diminish this worrisome behavior.

Purpose: To investigate effects of electromagnetic radiation (EMR) emitted by cell phones on the rat kidney tissue., Materials and Methods: Twenty-one male Albino rats were divided into 3 groups, each comprising 7 rats. Group 1 was exposed to a cell phone in speech mode for 8 hours/day for 20 days and their kidneys were removed. Group 2 was exposed to EMR for 20 days and then their kidneys were removed after an interval of 20 days. Cell phone used in the present study was Philips Genie 900, which has the highest specific absorption rate on the market., Results: Light microscopic examination of the kidney tissues obtained from the first group of rats revealed glomerular damage, dilatation of Bowman's capsule, formation of large spaces between the tubules, tubular damage, perivascular edema, and inflammatory cell infiltration. The mean severity score was 4.64 ± 1.7 in group 1, 4.50 ± 0.8 in group 2, and 0 in group 3. While there was no significant difference between group 1 and group 2 (P > .05), the mean severity scores of groups 1 and 2 were significantly higher than that of the control group (P = .001 for each)., Conclusion: Considering the damage in rat kidney tissue caused by EMR-emitting cell phones, high-risk individuals should take protective measures.

Objectives: Ureteropelvic junction (UPJ) obstruction is of critical importance to understand the histopathology of UPJ obstruction in terms of therapy planning and follow-up. For this purpose, our study was conducted with TNF-α and TGF-β markers to investigate possible underlying problems in intrinsic UPJ obstruction., Methods: Of the patients who had undergone surgery in our clinic, 36 UPJ segments of patients who had undergone dismembered pyeloplasty surgery due to UPJ obstruction and 14 UPJ segments of the patients who had undergone nephrectomy were collected to form 2 groups. All histological sections were examined by applying immunohistochemical transforming growth factor beta 3 (TGF-β3) and tumour necrosis factor alpha (TNF-α) monoclonal antibody dyes., Results: The mean staining values for TNF-α in mucosal tissue and mucosa were 0.53±0.84 and 0.58±0.84, respectively in the obstruction group, whereas the values observed in the control group were 0.86±0.36 and 0.93±0.47, respectively. While the mean staining values in the obstruction group in mucosal tissue and mucosa for TGF-β3 were 1.75±0.73 and 2.17±0.77, respectively, the values established in the control group were 1.14±0.66 and 1.43±0.93, respectively. The difference between the obstruction and control groups were statistically significant for both values (p<0.05)., Conclusion: Only a limited number of studies have been carried out on this particular issue. Data from the present study indicate that TGF-β3 and TNF-α may play a role in the histopathogenesis of UPJ obstruction (Tab. 1, Fig. 1, Ref. 18).

Objectives: With the modifications that we made, the aim is to increase the effectiveness and the success rate of the Raz operation in the treatment of stress urinary incontinence (SUI) and to present a new approach in the treatment by reducing the complication rates., Patients and Methods: Between November 2002 and December 2010, the Raz operation that we modified with the changes such as the placement of cystostomy catheter with the Lowsley clamp, vaginal incision of the bilateral oblique, the placement of periurethral roll mesh, the use of a single 0-degree stamey needle instead of a double needle applicator, binding the sutures mutually and on the support of the polypropylene mesh in suprapubic region was performed to 81 female patients with SUI in lithotomy position under the regional anesthesia., Results: We performed the modified Raz operation to 81 female patients with SUI, who had the complaint of urinary incontinence with the effort lasting for about 4.5 years (between 1-16 years) and whose ages were 28-83 years (mean 55.2 years), childbirth numbers were 0-11 (mean 4.8), weights were 60-85 kg (mean 69.3 kg), and 32 of whom (39.5%) were of grade 1, 49 of whom (60.5%) were of grade 2 with the amnesia of SUI, and whose stress test was (+) in the physical examination. While the duration of the operation was 39.8 minutes (20-85 minutes) and the duration of the hospitalization was 2.9 days (2-4 days), the duration of the stay of the patients with the cystostomy catheter was determined to be 4.8 days (3-11 days). We found the rate of our success as 93.8% according to the objective criteria., Conclusions: With the modifications that we made, we increased the success rate of the Raz operation and reduced the rates of the complication. We believe that the place of our modification method in incontinence surgery becomes more clearly with the comparison of the other anti-incontinence surgery techniques in patient groups with the same characteristics.

Using phosphodiesterase type 5 (PDE5) inhibitors in patients with lower urinary tract symptoms continues to draw attention. Despite clinical improvements in patients, it is still debatable whether urinary flow rates are increased or not. The aim of this study was to evaluate the acute effects of sildenafil, a PDE5 inhibitor, on uroflowmetry parameters. A total of 110 men who had applied to our outpatient clinics and who had had no history of alpha blocker and PDE5 inhibitor use were included in our study. Two uroflowmetries were performed within 24-72 hours without any treatment. Participants received 50 mg of sildenafil at their third visit, and uroflowmetry was repeated after 2 hours. A total of 102 men were included in the analysis, and baseline uroflowmetry values were compared with values obtained after sildenafil use. The mean age of the 102 participants who had attended all three visits (92.7%) was 52.1 ± 12.2 years. Mean of baseline maximal flow rate values were 17.1 ± 5.1 mL/s, mean of baseline maximal flow rate after sildenafil was 18.2 ± 5.1 mL/s; average flow rate values at the baseline and after sildenafil were 9.5 ± 3.5 and 9.9 ± 3.5 mL/s, respectively. Means of postvoid residual urine volume for baseline and after sildenafil were 31.2 ± 20.1 and 27.7 ± 18.4 mL, respectively. Statistically significant difference is determined between baseline and postsildenafil values in terms of average flow rates at baseline and postvoid residual urine values. Results of this study suggest that sildenafil has an effect on uroflowmetric parameters during an acute period.

Background: Varicocele, the abnormal dilatation of the veins in the pampiniform plexus is commonly seen in infertile patients. In this study, we aim to examine sperm DNA damage after the creation of experimental varicocele in rats and to observe the change of this damage after a varicocelectomy., Materials and Methods: In this experimental study, a total of 30 adult male Wistar albino rats were divided into three groups. The 10 rats in group 1 underwent a sham operation, an experimental varicocele was created in both the10 rats in group 2 and the 10 rats in group 3 (a total of 20 rats). While the rats of group 2 were sacrificed after four weeks, the rats in group 3 underwent a varicocelectomy after four weeks and were sacrificed four weeks after the varicocelectomy to observe its effects. Sperm DNA fragmentation was assessed with a Halomax® kit. The DNA Fragmentation Index (DFI) was calculated and the groups were compared according to their DFI. Statistical analysis was performed using the Mann-Whitney U test., Results: Median sperm DFI was 17.6 (range: 7.6) in the right testicle and 18.3 (range: 6.8) in the left testicle in the control group; 30.7 (range: 8.8) in the right testicle and 31.8 (range: 9.6) in the left testicle in the varicocele group; 27.1 (range: 8.1) in the right testicle and 28.6 (range: 8.9) in the left testicle in the varicocelectomy group. DNA damage in both right and left testicles was statistically significant between the three groups (p<0.05)., Conclusion: The results of this study show that varicocele leads to increased sperm DNA damage and this damage is decreased by varicocelectomy.

Lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) are frequently encountered in ageing males. We compared the efficacy of alfuzosin 10 mg alone or in combination with sildenafil 50 mg in the treatment of LUTS due to benign prostatic hyperplasia. One hundred male patients older than 45 years were randomized to two groups containing 50 patients each; one group receiving alfuzosin 10 mg and the other group alfuzosin 10 mg combined with sildenafil 50 mg. International Prostate Symptom Score (IPSS), quality of life (QoL), maximum flow rate (Q(max)), prostate volume and post-void residual urine were evaluated. The mean age was 60.2 ± 17.8. Mean data of evaluated parameters in both groups at the end of 3rd month compared with baseline values are given respective order as; 5.1 (26.8%) and 5.8 (28.2%) points decreases in IPSS; 1.6 (41.1%) and 1.8 (45%) points decreases in QoL; and 3.4 (29.6%) and 3.4 (33%) points increases in Q(max) . The outcomes of our study cannot be interpreted in such a way to report that alpha blocker-PDE5 inhibitor combination has a better efficacy than alpha blocker treatment alone in patients with LUTS., (© 2011 Blackwell Verlag GmbH.)

Henoch-Schönlein purpura (HSP) is the most common systemic vasculitis of childhood. It is usually seen following upper respiratory tract infections. It rarely involves the genital system or causes scrotal edema. With this report, we wanted to bring a different perspective to this clinic of acute scrotum. Herein, we present two HSP patients admitted to our clinic with scrotal involvement, with a review of the literature.

Introduction: Premature ejaculation (PE) is a frequently encountered sexual dysfunction in men. It significantly impairs quality of life of the affected male and his partner. The aim of this study is to investigate the role of hormonal factors in patients with PE., Patients and Methods: 107 male patients aged between 26 and 64 years (mean 45.1 ± 10.36) who consulted our outpatient clinics with complaints of PE and 94 healthy males (48.1 ± 11.81 years) as a control group were included in the study., Results: When mean serum hormone concentrations of both groups were compared, levels of prolactin and free T4 were found to be significantly higher in the PE group relative to the control group (p < 0.05). At least one of the hormonal parameters was abnormal in 36 cases (33.6%) with PE, compared to only 22 (23.4%) of the controls. The number of hyperprolactinemic cases was found to be significantly increased in the PE group (p < 0.05)., Conclusion: We feel that during the evaluation of this problem, which affects great numbers of men and their partners throughout the world, consideration of potential effects of hormonal factors might be beneficial., (Copyright © 2012 S. Karger AG, Basel.)

Purpose: In clinical practice, atypical small acinar proliferation (ASAP) and high-grade prostatic intraepithelial neoplasia (HGPIN) are two common findings on prostate biopsies. Knowing the frequency of a prostate cancer diagnosis on repeat biopsies would aid primary treating physicians regarding their decisions in suspicious cases., Materials and Methods: One hundred forty-three patients in whom biopsies revealed ASAP or HGPIN or both were enrolled in the present study; prostate cancer was not reported in the biopsy specimens and at least one repeat biopsy was performed. Age, digital rectal examination findings, prostate volumes, and free and total prostate-specific antigen (PSA) levels and the biopsy results of the patients were recorded., Results: Of the 97 patients with ASAP on the first set of biopsies, prostate cancer was diagnosed in the second and third biopsies of 32 and 6 patients, respectively. Prostate cancer was not detected in the second or third biopsies of the 40 patients with HGPIN in the first biopsy. Of the 6 patients with ASAP+HGPIN in the first biopsy, prostate cancer was detected in 3 patients in the second biopsy and in 1 patient in the third biopsy., Conclusions: The diagnosis of ASAP is a strong risk factor for prostate cancer. A repeat biopsy should be performed for the entire prostate subsequent to the diagnosis of ASAP. In patients with HGPIN according to the biopsy result, the clinical decision should be based on other parameters, such as PSA values and rectal examination, and a repeat biopsy should be avoided if the initial biopsy was performed with multiple sampling.