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Objectives: It's aimed that protecting and improving the training plans have been developed to provide guidance that have especially high-risk lower extremity trauma as football and basketball players, taking into account sports injuries incidence, as a result of the dominant side of the knee tendons, cartilage thickness and isokinetic muscle strength measurements. Methods: Study participated total of 23 athletes form basketball (n=11) and football (n=12) branches. Patellar tendon has width measured along the long transverse axis. Short axis diameter was measured from the midpoint of transverse measurement of this tendon. Femoral cartilage thickness which is including 3-points (midpoint) lateral condyle, medial condyle and the inter-condylar area was measured in the knee fully flexed position. Dominant knee flexion and extension isokinetic muscle strength was measured at 600/sec angular velocity and hamstring: quadriceps (H:Q) ratio was measured. Statistical analysis: Homogeneity tests were done with "Kolmogorov-Smirnov" analysis. The data did not show normal distribution, so "Two Independent Samples T Test" was applied for comparisons between the two branches. All statistical analyzes were performed using SPSS 17.0 software package. Data were expressed as mean±SD. The statistical significance level of p<.05 was considered. Results: Patellar tendon thickness was found 2.16±.43 mm in basketball, 2.06±.32 mm in football players. At the dominant knee femoral cartilage thickness (medial-lateral condyle and the inter-condylar region) and patellar tendon thickness measurements no statistically significant difference found between two branches (p>0.05). In basketball players isokinetic muscle strength 196.40±8.19 Nm and in football players it was found 210.45±23.15 Nm. Among the branches, dominant knee flexion and extension isokinetic muscle strength which was measured at 600/sec angular velocity and H: Q ratio were not found statistically significantly different (p>0.05). Conclusion: Among athletes of football and basketball branch, the dominant side knee patellar tendon, femoral condylar cartilage thickness and isokinetic muscle strength differences were not statistically significantly different (p>0.05). [ABSTRACT FROM AUTHOR]

Background: Optic neuritis, myelitis, and neuromyelitis optica spectrum disorder (NMOSD) have been associated with antibodies against myelin oligodendrocyte glycoprotein-immunoglobulin G (anti-MOG-IgG). Furthermore, patients with radiological and demographic features atypical for multiple sclerosis (MS) with optic neuritis and myelitis also demonstrate antibodies against aquaporin-4 and anti-MOG-IgG. However, data on the diagnosis, treatment, follow-up, and prognosis in patients with anti-MOG-IgG are limited., Aims: To evaluate the clinical, radiological, and demographic characteristics of patients with anti-MOG-IgG., Study Design: Multicenter, retrospective, observational study., Methods: Patients with blood samples demonstrating anti-MOG-IgG that had been evaluated at the Neuroimmunology laboratory at Ondokuz Mayıs University’s Faculty of Medicine were included in the study., Results: Of the 104 patients with anti-MOG-IgG, 56.7% were women and 43.3% were men. Approximately 2.4% of the patients were diagnosed with MS, 15.8% with acute disseminated encephalomyelitis (ADEM), 39.4% with NMOSD, 31.3% with isolated optic neuritis, and 11.1% with isolated myelitis. Approximately 53.1% of patients with spinal involvement at clinical onset demonstrated a clinical course of NMOSD. Thereafter, 8.8% of these patients demonstrated a clinical course similar to MS and ADEM, and 28.1% demonstrated a clinical course of isolated myelitis. The response to acute attack treatment was lower and the disability was higher in patients aged > 40 years than patients aged < 40 years at clinical onset. Oligoclonal band was detected in 15.5% of the patients., Conclusion: For patients with NMOSD and without anti-NMO antibodies, the diagnosis is supported by the presence of anti-MOG-IgG. Furthermore, advanced age at clinical onset, Expanded Disability Status Scale (EDSS) score at clinical onset, spinal cord involvement, and number of attacks may be negative prognostic factors in patients with anti-MOG-IgG.

Objectives: Ureteroscopic lithotripsy and extracorporeal shock wave lithotripsy methods are commonly used in the treatment of proximal ureteral stones. There are no adequate studies showing which method is more effective in children. In our study, we aimed to evaluate and compare the efficacy of two treatment methods, commonly used for proximal ureteral stones in children., Methods: A total of 78 patients who underwent ureteroscopic lithotripsy (n = 38) and extracorporeal shock wave lithotripsy (n = 40) due to stones located in the proximal ureter between 2010 and 2021 were included in the study. Demographic data, clinical characteristics, and treatment outcomes were retrospectively analyzed. Kolmogorov-Smirnov, Chi-square, and Mann-Whitney U tests were used for statistical analysis., Results: There was no statistical difference between the demographic characteristics of the groups, except for the mean age values (p = 0.008). A statistically significant difference was found in favor of the extracorporeal shock wave lithotripsy group in terms of stone-free rates after the first intervention, complication rates requiring intervention, re-intervention rates, and the average number of anesthesia sessions per patient until stone-free status (p = 0.043, p = 0.009, p = 0.017, and p < 0.001, respectively)., Conclusions: The results of this retrospective study suggest that extracorporeal shock wave lithotripsy is the primary treatment option for single, non-complicated proximal ureteral stones., (© 2023 The Japanese Urological Association.)

Objectives: Professionals in the health sector have higher stress than others. The aim of this study was to evaluate the stress levels of dentists while treating with children under clinical, deep sedation, and general anesthesia., Materials and Methods: Blood pressure (systolic, diastolic), pulse value, and O 2 saturations were measured. Saliva samples were taken by the dentists 10 min before the treatment, at the 25th min of the treatment, and 30 min after the treatment under clinical, deep sedation, and general anesthesia. Salivary cortisol was measured by the electrochemiluminescence method. All data were analyzed statistically., Results: Cortisol values under the sedation were higher than clinical and general anesthesia (P < 0.05). As a result of the applied Dentist Job Stress Questionnaire, the stress level of dentists under sedation was higher than the clinical and general anesthesia (P < 0.05). Under sedation, systolic and diastolic blood pressures measured during the procedure were found to be high (P < 0.05)., Conclusions: Dentists who care for pediatric patients are more stressed when applying treatment under deep sedation. The results suggest the need for more training and practice to strengthen the education given on general anesthesia/sedation in pediatric dentistry training., Clinical Revelance: To increase the health and treatment quality of the dentists, who spend most of the day with the dental treatment of children, should be taken precautions., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: The contribution and role of sensory systems in providing postural control may vary depending on the condition or activity. Vestibulo-ocular reflex (VOR) and proprioception might be affected by the type of sport., Objective: This study aimed to compare athletes engaged in combat sports and ball sports in terms of functional VOR and proprioception., Design: This study is a cross-sectional, comperative research., Method: Twenty-four athletes engaged in combat sports and 20 in ball sports were included in the study. Functional examination of VOR in athletes was performed with a novel Functional Head Impulse Test (fHIT). Proprioception analysis was evaluated using Laser Pointer Assisted Angle Reproduction Test (LPA-ART) in 90° shoulder flexion and abduction., Results: fHIT lateral and posterior % Correct Answer (CA) values and anterior SCC 6000°/s 2 values of athletes engaged in ball sports were found to be statistically significantly higher than athletes in combat sports (p < 0.05). Except for anterior SCC 4000°/s 2 value, scores of the ball players in all accelerations and directions were higher than combat sports athletes, although it was not statistically significant. The 90° shoulder flexion and abduction angle deviation values obtained from the LI-ATT were statistically lower in those who played ball sports (p < 0.05)., Conclusions: Participation in sports branches played with the ball is expected to provide gains for athletes who want to reach high-level performance in proprioceptive and vestibular functioning and those with vestibular/proprioceptive pathology. Maintaining clear vision in dynamic sports branches can be improved by training VOR function., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors. Published by Elsevier Ltd.)

Background: During multiple sclerosis (MS) treatment different modes of action such as lateral (interferon beta to glatiramer acetate or glatiramer acetate to interferon beta) or vertical (interferon beta/glatiramer acetate to fingolimod) drug switch can be performed. This study aims to investigate the clinical effectiveness of switching from the first-line injectable disease modifying treatments (iDMTs) to fingolimod (FNG) compared to switching between first-line iDMTs., Methods: This is a multicenter, observational and retrospective study of patients with relapsing-remitting MS who had lateral and vertical switch. The observation period included three key assessment time points (before the switch, at switch, and after the switch). Data were collected from the MS patients' database by neurologists between January 2018 and June 2019. The longest follow-up period of the patients was determined as 24 months after the switch., Results: In 462 MS patients that were included in the study, both treatments significantly decreased the number of relapses during the postswitch 12 months versus preswitch one year while patients in the FNG group experienced significantly fewer relapses compared to iDMT cohort in the postswitch 12 months period. FNG cohort experienced fewer relapses than in the iDMT cohort within the postswitch 2 year. The mean time to first relapse after the switch was significantly longer in the FNG group., Discussion: The present study revealed superior effectiveness of vertical switch over lateral switch regarding the improvement in relapse outcomes. Patients in the FNG cohort experienced sustainably fewer relapses during the follow-up period after the switch compared the iDMT cohort. Importantly, switching to FNG was more effective in delaying time to first relapse when compared with iDMTs.

The aim of this study was to evaluate the data currently available on predictors of sperm retrieval (SR) in infertile men with Klinefelter syndrome (KS). The data of infertile patients with KS who were evaluated for primary infertility in the andrology outpatient clinics of six centres were retrospectively reviewed. SR, fertilization and pregnancy rates were evaluated. While SR was achieved with microscopic testicular sperm extraction (mTESE) in 57.7% of the cases, the positive pregnancy rate was 22%. While mosaicism was significantly associated with achieving pregnancy, it was not significant for SR (p = 0.002 and p = 0.136 respectively). However, receiving medical treatment prior to mTESE was a positive factor for both achieving pregnancy (p = 0.010) and successful SR (p = 0.032). Unsurprisingly, fertilization rate was a variable that increased the pregnancy rate (p = 0.001). In addition, total testosterone value correlated with SR (p < 0.001). For patients with KS, pregnancy can be achieved by obtaining sperm through mTESE, especially in those with mosaic karyotype, normal partner fertility, a high fertilization rate and who receive appropriate medical treatment before mTESE., (© 2022 Wiley-VCH GmbH.)

Background: Epstein criteria based on sextant biopsy are assumed to be valid for 12-core biopsies. However, very scarce information is present in the current literature to support this view., Objectives: To investigate the validity of Epstein criteria for clinically insignificant prostate cancer (PCa) in a cohort of the currently utilized 12-core prostate biopsy (TRUS-Bx) scheme in patients with low-risk and intermediate-risk PCa., Method: Pathological findings were separately evaluated in the areas matching the sextant biopsy (6-core paramedian) scheme and in all 12-core schemes. Patients were divided into 2 groups according to the final pathology report of RP as true clinically significant PCa (sPCa) and insignificant PCa (insPCa) groups. Predictive factors (including Epstein criteria) and cutoff values for the presence of insPCa were separately evaluated for 6- and 12-core TRUS-Bx schemes. Then, different predictive models based on Epstein criteria with or without additional biopsy findings were created., Results: A total of 442 patients were evaluated. PSA density, biopsy GS, percentage of tumor and number of positive cores, PNI, and HG-PIN were independent predictive factors for insPCa in both TRUS-Bx schemes. For the 12-core scheme, the best cutoff values of tumor percentage and number of positive cores were found to be ≤50% (OR: 3.662) and 1.5 cores (OR: 2.194), respectively. The best predictive model was found to be that which added 3 additional factors (PNI and HG-PIN absence and number of positive cores) to Epstein criteria (OR: 6.041)., Conclusions: Using a cutoff value of "1" for the number of positive biopsy cores and absence of biopsy PNI and HG-PIN findings can be more useful for improving the prediction model of the Epstein criteria in the 12-core biopsy scheme., (© 2021 S. Karger AG, Basel.)

In this study, we aimed to elucidate the relationship between AZF deletion type and clinical information of azoospermic patients with AZF microdeletion in the Turkish population. Azoospermic patients with normal karyotype and AZF microdeletion were analysed retrospectively by collecting clinical data including hormone profile, demographic characteristics and micro-TESE results. As a result of the AZF microdeletion tests of 42 cases with 46 XY karyotype, AZFa deletion was detected in 3 cases, AZFb deletion in 2 cases, AZFc deletion in 31 cases, AZFb + AZFc deletion in 4 cases and AZFa + AZFb + AZFc deletion in 2 cases respectively. Spermatozoon was obtained in 16 cases with AZFc microdeletion with micro-TESE. Pregnancy was achieved in 2 cases. There was no statistically significant difference between the type of deletion and age, height, weight, body mass index, hormone profile and testicular volume. When AZF is evaluated according to the type of microdeletion, it will be appropriate to plan the medical and surgical options more carefully in a multidisciplinary manner in cases with deletions including AZFa, AZFb or their combinations. Also, genotype-phenotype correlation was found to be consistent with the literature; particularly patients having AZFc deletions were found to have a chance for pregnancy., (© 2021 Wiley-VCH GmbH.)

Aim: We aimed to compare the functional results of two different vesicourethral anastomosis (VUA) techniques used in open retropubic radical prostatectomy., Methods: A total of 476 patients including the first group with four-focus VUA at 12-, 3-, 6-, and 9-o'clock positions (n = 288) and the second group with six-focus VUA at 12-, 2-, 4-, 6-, 8-, and 10-o'clock (n = 188) were included in the study. Perioperative data, erectile function, and continence status over a 12-month period were compared., Results: Demographic and perioperative data were similar between two groups. The number of patients with VUA stricture in the first group was significantly higher those in the second group (5.1% vs 3.2%, P = .017). The mean time to stricture development was also shorter in the first group (48.9 vs 74.3 days, P = .002). The number of continent patients at the 6th and 12th months were higher in the second group (79.3% vs 62.8%, P < .001; 92.4% vs 81.3%, P = .032, respectively). There was no significant difference between two groups in terms of the number of potent patients (P = .194 for 6 months and P = .351 for 12 months)., Conclusions: Better continence results can be provided with the six-focus VUA technique compared with the four-focus technique. The number of anastomotic sutures in VUA may affect functional results and can be a determinative factor for surgeons who focus on functional results as well as oncological results., (© 2021 John Wiley & Sons Ltd.)

Objectives: The relation between increase of tonus and joint movement velocity is controversial in Parkinson's rigidity. It is accepted that the increase of tonus in rigidity is constant during joint movement, and does not change within all limits of movement. However, there is thoughtful evidence that the change in tonus in rigidity has a correlation with joint movement velocity and amplitude of movement. The pendulum movement that is formed by triggering of the patellar T reflex allows the examination of phasic stretching reflexes and physiological changes of passive stretching. Therefore, the velocity and amplitude properties of tonus in Parkinson's rigidity can be scanned together., Materials and Methods: Patellar T reflex-triggered patellar pendulum was recorded in 40 Parkinson's patients. The velocity and amplitude changes in the pendulum were observed according to the rigidity scale. Muscle action potentials were recorded from the rectus femoris muscle and biceps femoris muscles simultaneously via superficial recording electrodes. Knee joint angle changes were recorded with a goniometer. The kinesiological and electromyographic features were compared with those of the control subjects., Results: The number of pendulums decreased significantly, the angle of joint movement decreased, the peak time decreased and the angular velocity slowed down significantly in the Parkinson's group. While the latency of the patellar T reflex did not change significantly, its amplitude decreased, and the onset time of joint movement measured by accelerometer was prolonged., Conclusions: Parkinson's rigidity has a velocity-dependent component, and this correlates negatively with the rigidity scale., (© 2020. Fondazione Società Italiana di Neurologia.)

Objectives: This study aims to investigate the effectiveness of scapular stabilization exercises in patients with chronic neck pain and scapular dyskinesis., Patients and Methods: This single-center, prospective study included a total of 36 patients (17 males, 19 females; mean age: 41±12.8 years; range, 25 to 57 years) with chronic neck pain and scapular dyskinesis between April 2018 and September 2018. The patients were randomly assigned to three treatment groups. Group 1 (n=13) consisted of those receiving scapular stabilization exercises by a physiotherapy specialist control in addition to the routine physiotherapy and rehabilitation program; Group 2 (n=12) consisted of those receiving the routine physiotherapy and rehabilitation program in addition to scapular stabilization exercises in-home training program; and Group 3 (n=11) consisted of those receiving the routine physiotherapy and rehabilitation program alone. The assessments were made using the Visual Analog Scale (VAS) and Northwick Park Neck Pain Questionnaire (NPQ)., Results: Significant differences were found in the pre- and post-treatment VAS scores, and Group 1 and Group 2 created this significant difference (p<0.05). A significant difference was also observed in the pre- and post-treatment NPQ scores among the groups (p<0.05). Group 1 showed the most significant improvement of the NPQ scores (p<0.05)., Conclusion: Our study results suggest that addition of scapular stabilization exercises to the routine physiotherapy components may be an effective method for improving pain and functional results., Competing Interests: Conflict of Interest: The authors declared no conflicts of interest with respect to the authorship and/or publication of this article., (Copyright © 2021, Turkish Society of Physical Medicine and Rehabilitation.)

We aimed to correlate the predisposing demographic and clinical factors for erectile dysfunction (ED) in young men and treatment response in these men with data from older men. The patients were divided into two groups: <40 years (group I, n = 58) and ≥40 years (group II, n = 73). ED was evaluated with the International Index of Erectile Function-5 (IIEF-5) questionnaire, and Beck's Depression Inventory (BDI) questionnaire was used to evaluate mood status. The number of patients with morning rigidity and normal libido was higher in group I (70.7% vs. 16.4%, p = .039 and 72% vs. 37%, p = .047). The increase in scores other than IIEF-Orgasmic Function and Sexual Desire domain scores after treatment was higher in the first group (p = .029, p = .035 and p < .001 respectively). In multivariate analysis, the factors predicting the low IIEF-Erectile Function domain score in young men were testosterone level and BDI score (p = .026 and p = .034). Although psychogenic factors contribute significantly to the aetiology of ED, hormone profile is more preserved in young men than in older men., (© 2019 Blackwell Verlag GmbH.)

Background: Histopathological features after radical prostatectomy (RP) provide important information for the prognosis of prostate cancer (PCa). The possible correlations between Prostate-Imaging Reporting and Data Scoring System (PIRADS) scores in multiparametric magnetic resonance imaging (mpMRI) may also be predictive for prognosis. In this study, we aimed to evaluate the correlation of PIRADS scores with histopathological data., Methods: A total of 177 patients who underwent preoperative mpMRI and RP for PCa from eight institutions were included in the study. Correlation of PIRADS score in preoperative mpMRI with adverse histopathological factors in RP specimen was investigated using univariate and multivariate analyses., Results: The relationship between PIRADS score and postoperative extracapsular extension, lymphovascular invasion, and seminal vesicle involvement was significant ( P  < 0.001, P  = 0.032, and P  = 0.007, respectively). Although the PIRADS score was significantly correlated with the number of dissected lymph nodes (p = 0.026), it had no significant correlation with the number of positive nodes ( P  = 0.611). Total Gleason score, extracapsular extension, seminal vesicle invasion, and number of lymph nodes were found to be independent factors, which correlated with high PIRADS scores in ordinal logistic regression analysis., Conclusion: PIRADS scoring system in mpMRI showed a statistically significant correlation with adverse histopathological factors in RP specimen. A higher PIRADS score may help to predict a higher Gleason score, indicating clinically important PCa as well as poor prognotic factors such as extracapsular extension, lymphovascular invasion, and seminal vesicle invasion that may indicate a higher risk of recurrence and the need for additional treatment., Competing Interests: All authors have no conflict of interest to declare., (© 2020 Asian Pacific Prostate Society, Published by Elsevier Korea LLC.)

Aims: In children with Down syndrome (DS) which causes cognitive impairment and intellectual disability (ID), dysfunctional voiding is proposed to be more common than in the normal population. In this study, we aimed to compare the voiding symptoms of DS children with a control group by validated questionnaires., Methods: Thirty-seven DS children without any previous urological complaints and 59 non-DS healthy children as control group was included in the study. Overactive bladder symptoms and dysfunctional voiding were evaluated with validated Overactive Bladder Questionnaire (OAB-V8) and Dysfunctional Voiding Symptom Score (DVSS) questionnaire, respectively. Data were arranged, descriptive and comparative statistical analysis were performed., Results: Demographic data of the two groups were similar except age of completing toilet training being higher in DS group. Total OAB-V8 and DVSS scores were significantly higher in the DS group. The mean scores of questions regarding voiding frequency, urgency and urgency incontinence in OAB-V8 were significantly higher in the DS group. The mean daytime incontinence, urgency, urgency incontinence, and quality of life scores in the DVSS were also significantly higher in the DS group., Conclusions: DS children have more frequent dysfunctional voiding than the normal population. ID of these children may prevent the expression of these symptoms. Awareness and early detection of these symptoms are crucial to prevent devastating complications such as renal failure. Therefore, validated questionnaires are simple, useful, and noninvasive methods., (© 2020 Wiley Periodicals, Inc.)

Background: There are limited number of studies comparing the results of Holmium:YAG laser lithotripsy (LL) and pneumatic lithotripsy (PL) for pediatric ureteral stones., Objectives: To perform a comparative analysis of LL and PL in the management of ureteral stones in children and adults., Study Design: Ninety-eight children (56 boys and 42 girls) and 623 adults (360 men and 263 women), who were treated for ureteral stones at our clinic between 2017 and 2019, were the subjects of this study. Patients were grouped according to their age as group 1 (n:98, pediatric [<18 age]) and group 2 (n:623, adult [≥18 age]). The patients were then grouped according to lithotripter type as laser (n:580) and pneumatic (n:141). The effects of lithotripter type, stone size and location, and operative times on success and complication rates were investigated., Results: In both groups, mean operation time was in favor of PL (14.6 vs 22.8 min, p = 0.042 and 26.4 vs 36.3 min, p = 0.013, respectively). In both groups, overall stone-free rates (SFR) were in favor of LL (86.8% vs 66.7%, p < 0.001, and 83% vs 73.9%, p = 0.005, respectively), but there was no significant difference in overall SFRs between adults and children (78.4% vs 76.7, p = 0.390). Retreatment rates were higher in the pneumatic group in both children and adults (p = 0.026 and p = 0.041, respectively). While there was no significant difference in the overall complication rates between adults and children (53.5% vs 40.6%, p = 0.816), the rate of complications with LL was lower in adults (37.7% vs 69.4%, p < 0.001) (TABLE)., Discussion: This paper is the first to report a comparative analysis of factors affecting URS success in adults and children. SFRs were higher in all ureteral locations for LL. LL, lower ureteral location, and <6 mm ureteral stone were determined as the predictors of success for both pediatric and adult patients. The presence of multiple surgeons with different levels of experience is the main limitation of this study., Conclusion: Both LL and PL are safe in children and adults with similar clinically insignificant complication rates. However, in the short term, LL provides better SFRs in both children and adults, especially in the upper ureteral stones. Surgeons should decide the energy technique to be used in URS according to the characteristics of the stone rather than the patient's age group., (Copyright © 2019 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)

Despite its widespread use, few studies have evaluated the success of extracorporeal shock wave lithotripsy (ESWL) in pediatric patients with several parameters and a large group of patients. In the present study, we aimed to analyze the factors that affect the outcomes of pediatric ESWL treatment, which we have practiced for 26 years. This study included 1012 pediatric patients who underwent ESWL between March 1991 and November 2017. Pre-procedure radiological evaluations were performed using kidney-ureter-bladder and/ or urinary system ultrasonography. Demographic data, stone characteristics, and ESWL treatment data and complications were recorded and univariate and multivariate analyses were performed for the stone-free rate (SFR). Receiver operating characteristic (ROC) analysis was performed to determine the cut-off values for stone size to predict ESWL success for both kidney and ureteral stones. Age, body mass index (BMI), congenital renal anomaly, stone location, stone size, number of stones, and stone composition significantly affected the SFRs in univariate analysis; however, only age, BMI, stone location, and stone size were significant in the multivariate analysis. If no residual fragments were detected after three sessions of ESWL application, the procedure was considered successful. The cut-off stone size values for the kidney and ureter that predicted treatment success were 96.28 mm2 and 44.16 mm < sup > 2 < /sup > , respectively. ESWL is an effective and safe treatment in the pediatric age group that provides high SFRs. Age, BMI, and stone location, size, and composition are particularly critical factors that can predict the success of ESWL.

Endometriosis can affect 10-15% of the women in their reproductive age and it is characterized with the presence of the functional endometrium tissue outside the uterine cavity. Up to 10% of the cases with urinary system endometriosis may involve the ureter. Left distal ureter is the most common site of involvement. The differentiation between intrinsic and extrinsic endometriosis is very substantial for the selection and application of definitive treatment. Medical and surgical treatment alternatives are available for endometriosis management and histopathologic examination is required for definitive diagnosis. In this case report, a 33-year-old patient underwent segmental ureter excision and ureteroureteral anastomosis due to endometriosis causing obstruction in the left distal ureter. The operation was performed through a left Gibson incision and a 6 Fr double J stent was implanted in the ureter. The stent was removed after 4 weeks and the control magnetic resonance imaging-urography was performed at 3 months postoperatively. Obstruction and hydroureteronephrosis were observed to be completely regressed in control. If there is no other obvious etiology for the presence of unilateral hydroureteronephrosis in women in their reproductive age, the diagnosis of endometriosis should be considered.

Objective: Medical expulsive therapy is an important non-invasive treatment modality that facilitates the passage of ureteral stones. The aim of the present study was to evaluate the efficacy of Gilaburu (Viburnum opulus) extract in the treatment of distal ureteral stones <10 mm., Material and Methods: Data of 103 patients were retrospectively analyzed. Patients were divided into two groups: those given V. opulus 1000 mg peroral 3×2 and diclofenac 50 mg peroral on-demand (n=53) and those given only diclofenac sodium 50 mg peroral on-demand (n=50). Comparisons of stone expulsion rates and the elapsed time until the expulsion between the groups were determined as primary outcome measures. The comparison of the need for additional treatment [ureteroscopy (URS) or extracorporeal shock wave lithotripsy (ESWL)], the need for emergency admission, analgesic requirement, and the complication rates in additional treatment were determined as secondary outcome measures., Results: The mean age of the patients was 45.8±14.5 years. The rate of stone expulsion was significantly higher (82% vs. 66%, p=0.026), and elapsed time to stone expulsion was significantly shorter (9±1.8 vs. 14±2.3 day, p=0.018) in the V. opulus group. The need for additional treatment (URS and ESWL) and analgesic requirement was less in the V. opulus group (9.4% vs. 20%, p=0.038 and 24.5% vs. 44%, p=0.042, respectively)., Conclusion: V. opulus is an herbal treatment alternative that facilitates the passage of ureteral stones <10 mm. Prospective, randomized studies are needed to support these results.

In this study, we aimed to evaluate the effect of oral antioxidant treatment on semen parameters and pregnancy rates in infertile men who underwent varicocelectomy. The study was conducted between January 2016 and January 2018. Subinguinal microscopic varicocelectomy was performed in 90 patients who were referred for infertility and diagnosed with clinical varicocele. The patients were divided into two groups. The first group received antioxidant treatment for 6 months after the operation (n = 62); the second group did not receive treatment after the operation (n = 28). The semen analysis was performed at the time of diagnosis and at 6 months postoperatively. The postoperative treatment semen parameters and pregnancy rates between the two groups were compared. The improvement in total sperm count ( + 45.9% vs + 26.8%), total motile sperm count ( + 50.6% vs + 29.7%), sperm concentration ( + 71.4% vs + 54.5%), sperm count in normal morphology ( + 75.7% vs + 39.9%), and total ( + 28.6% vs + 18.3%) and progressive motile sperm count ( + 60.4% vs + 38.9%) were significantly higher in the treated group than in the untreated group (p = 0.011, p < 0.001, p = 0.008, p < 0.001, p = 0.024 and p < 0.001, respectively). The clinical pregnancy rate in the first group was significantly higher than that in the second group (29% vs 17.9%) (p = 0.029). We concluded that the antioxidant treatment provides an important contribution to varicocelectomy outcomes and improves pregnancy rates.

In this study, we compared the long-term oncological and functional outcomes of laparoscopic partial nephrectomy (LPN) and robot-assisted laparoscopic partial nephrectomy (RAPN) performed in the treatment of renal tumors. The data of 142 patients (RAPN = 71, LPN = 71) were evaluated. Demographic data, perioperative and postoperative outcomes, long-term (5-year) overall survival (OS) and cancer-specific survival (CSS) rates of the patients were compared between the two groups. A P value of less than 0.05 was considered statistically significant. The mean follow-up time was 61.38 months. There were more complex tumors in the RAPN group (P = 0.014). The duration of warm ischemia time (WIT) was shorter in the RAPN group (P = 0.019). Perioperative and postoperative outcomes were similar. There were no differences between the groups in terms of 5-year metastasis-free survival, OS, and CSS rates. Hypertension, diabetes, and preoperative estimated glomerular filtration rate (eGFR) were the predictive factors for renal insufficiency; and preoperative eGFR, WIT, and positive surgical margin were the predictive factors for 5-year CSS. We concluded that RAPN is an important minimally invasive treatment method for partial nephrectomy with long-term favorable results, especially in complex tumors. Comparisons of two methods should be made with comparative, prospective, randomized, high case number studies, and the place of RAPN in the treatment of these tumors should be clarified., (© 2019 The Authors. The Kaohsiung Journal of Medical Sciences published by John Wiley & Sons Australia on behalf of Kaohsiung Medical University.)

Objective: There is no clear consensus on which patients and how many of microscopic testicular sperm extraction (mTESE) procedures will be successful. In this study, we aimed to evaluate the sperm retrieval rates and factors affecting these rates in men who underwent repeat mTESEs., Material and Methods: A total of 346 patients who underwent mTESE for sperm retrieval were included in the study. Patients were divided into groups according to the number of mTESE operations. Patients' karyotype, follicle-stimulating hormone (FSH) and testosterone levels, varicocele presence, and testis volumes were recorded from patient files. The sperm retrieval rates were compared between groups, and predicting factors for successful sperm retrieval were evaluated., Results: Microscopic TESE was applied for the first time in 244 patients, 1-2 times in 73 patients, and 3-4 times in 29 patients. There was a significant difference between groups in preoperative FSH values and postoperative testicular histopathology (p=0.004 and p<0.001). The sperm retrieval rate in the group of patients who had not undergone previous TESE was higher than the group of patients that had undergone TESE for 1-2 times and 3-4 times (p=0.028). In addition, testicular volume, histology, karyotype, and Y-chromosome microdeletion were predicting factors for successful sperm retrieval (p=0.011, p=0.039, p=0.002, and p<0.001, respectively)., Conclusion: Our results confirm the necessity for repeat mTESE operations to be performed by experienced surgeons in reference centers to optimize the chance of reduced sperm retrieval rates with recurrent biopsies.

Objective: We aimed to evaluate the effect of body mass index (BMI), follicle stimulating hormone (FSH), and luteinizing hormone (LH) levels and the mean testicular volume on sperm retrieval rates in microsurgical sperm extraction (microTESE) in the patients with nonobstructive azoospermia (NOA)., Material and Methods: The data of 282 infertile patients with NOA were analysed retrospectively. The patients with normal karyotype and no Y microdeletions were included in the study. The patients were classified according to their BMI scores and the medical history, physical examination and hormonal parameters were evaluated. The overall data were processed statistically with chi-square and logistic regression analysis and the relation between preoperative findings and sperm retrieval rates was investigated., Results: The sperm retrieval rate of 282 patients after microTESE was found as 41.1%. There was no statistically significant difference in sperm retrieval rates among the subgroups classified according to BMI. FSH and LH levels and the mean testicular volume and pathologic findings were significantly correlated with sperm retrieval rates., Conclusion: Finally significant correlation was determined between sperm retrieval rates and FSH, and LH levels and testicular volumes but no statistically significant difference was found in sperm retrieval rates among BMI groups.

Background/aim: We aimed to compare the success rate of percutaneous nephrostomy (PCN) and double J stenting (DJS) in the treatment of symptomatic pregnancy hydronephrosis. Materials and methods: Diagnosis and grading of hydronephrosis were performed by urinary ultrasound (USG) and Doppler mode was used for evaluation of renal arterial resistivity index (RI). Patients were divided into two groups according to the method used for the treatment of hydronephrosis: group A (PCN, n = 38) and group B (DJS, n = 46). A P value < 0.05 was considered significant. Results: The number of patients requiring second intervention was higher in group B (P = 0.0018) and time to secondary intervention was significantly earlier in group B also (P = 0.0025). The number of tertiary intervention was again higher in group B (5/16 vs. 1/6) and the need for tertiary intervention was higher in patients who underwent DJS implantation as a secondary intervention than those who underwent PCN (5/11 vs. 1/11, P = 0.0012). The time to tertiary intervention was longer in patients with PCN than in those with DJS (P = 0.0048). Conclusion: PCN may be preferred to DJS in symptomatic pregnancy hydronephrosis because it requires fewer re-interventions after longer times.

Objective: Lipoprotein-associated phospholipase A2 (Lp-PLA2) which is believed to play a role in atherosclerotic inflammatory process due to its function in hydrolysis of phospholipids and release of pro-inflammatory products, is considered as a novel biomarker for vascular risk. In this study we aimed to investigate the alterations in Lp-PLA2 and its relationship with other cardiovascular risk factors in patients with testosterone deficiency., Material and Methods: Forty hypogonadic male and 30 healthy male aged between 18-50 years were enrolled in this study. Height-weight, waist-to-hip circumference, body mass index (BMI) blood pressure, and body fat measurements were performed in all subjects. Blood glucose, albumin, total cholesterol, HDL-cholesterol, LDL-cholesterol, triglycerides, high sensitive C-reactive protein (hs-CRP), apo-A1, apo-B, fibrinogen, insulin, total testosterone, sex hormone binding globulin (SHBG), small dense low-density lipoprotein (sd-LDL), paraoxonase 1, oxidized low-density lipoprotein (ox-LDL) and Lp-PLA 2 values were measured. Free and bioavailable testosterone levels were calculated. Data management was carried out with the statistical program SAS Version 9.2. Statistical evaluations were performed using Analysis of Variance (ANOVA), Kruskal-Wallis test, Wilcoxon test, correlation analysis and chi-square analysis. P values <0.05 were considered statistically significant., Results: In patients with hypogonadism, significant increase in Lp-PLA2 levels were accompanied with risk factors of atherosclerosis, such as increase in total cholesterol, apo-B, sd-LDL, weight, BMI, body fat percentage, and decrease in paraoxonase 1 levels. Although the differences were not significant, similarly ox-LDL, hs-CRP, triglyceride, LDL-cholesterol levels were found to be higher in patients with hypogonadism compared to the control group. The mean level of Lp-PLA2 was the highest when compared with the group of secondary hypogonadism with the lowest testosterone level., Conlusion: Our study has demonstrated that the testosterone deficiency increases cardiovascular risk via its effects on lipid metabolism and Lp-PLA2 can be used to assess this risk., Competing Interests: Conflict of Interest: No conflict of interest was declared by the authors.

We aimed to analyse the relationship between sperm parameters and International Index of Erectile Function (IIEF) score, the Female Sexual Function Index (FSFI) score, the testosterone (T) level in infertile men and between FSFI score and partners' fertility. Patients were divided into three groups; (group 1: azoospermia [n = 57], group 2: sperm count <15 million [n = 41], group 3: sperm count >15 million [n = 81]). Patients and their partners filled the IIEF and FSFI forms. The normality of the tests was analysed with Kolmogorov-Smirnov and Shapiro-Wilk tests. Spearman's rho test, a nonparametric test, was used to correlate the data. A value of p < .05 was considered statistically significant. There was a positive correlation between the sperm count, other sperm parameters, morphology and motility and IIEF score, FSFI score and T (p = .037, .028 and .041 respectively). We found a positive correlation between IIEF score and FSFI score (p = .182). Infertile partners' FSFI score was lower than fertile partners' scores (p = .023). Male infertility causes severe sexual dysfunction in couples, and female sexual dysfunction increases in parallel to that of men. Male sexual function also tends to decrease with low sperm count. While the clinician evaluates infertile couples, psychological and sexual functions should also be evaluated and patients should not be deprived of appropriate treatment., (© 2017 Blackwell Verlag GmbH.)

Conventional semen analysis solely is not completely adequate to predict pregnancy outcomes. Therefore, advanced sperm function tests have been developed and introduced to clinical practice. These tests use different methods and techniques to evaluate different stages of fertilization steps. In this review, we reported some commonly used sperm function tests: sperm penetration assay, sperm-zona pellucida binding test (hemizona assay), acrosomal reaction test, hyaluronan binding test, hypo-osmotic swelling test, magnetic-activated cell sorting and zeta sperm selection. We discussed the literature concerning these tests, the utilization techniques and also purpose and mechanism of each test. We emphasized the importance of sperm function tests in predicting in vitro fertilization and pregnancy outcomes and in the management of infertile couples and also the limitations of these tests. Along with improvements in molecular biology techniques, we believe that more applicative and beneficial tests will be developed in the near future., Competing Interests: Conflict of Interest: No conflict of interest was declared by the authors.

Background/aim: We aimed to analyze the effects of stricture location, etiology, age, and catheterization time on recurrence rate and recurrence time in patients who underwent direct vision internal urethrotomy (DVIU) for urethral strictures. Materials and methods: Patients were divided into three groups according to the location of the stricture: penile urethra, membranous urethra, and prostatic urethra strictures. Patients were also divided into three groups according to etiologic factors: strictures secondary to endoscopic procedures, urethral catheterization, and open or radical prostatectomy (anastomotic strictures were included in this group). Patients were also divided into three groups according to catheterization time: <2, 2-5, and >5-7 days. Recurrence rate and time data were analyzed according to stricture location, etiology, age, and catheterization time. Results: The recurrence rate was significantly higher in endoscopic procedures. Recurrence rate was significantly lower and recurrence time was significantly earlier in penile urethral strictures. Recurrence rate was significantly lower and recurrence time was significantly longer in short catheterized group than in the other two groups. However, first recurrence time was not different between the groups, while second and multiple recurrence times were significantly earlier in patients <60 years old.Conclusion: Patients are exposed to multiple operations as a result of frequently recurring urethral strictures. Although DVIU is an important first-line treatment method for strictures, alternative methods should be considered for frequently recurring cases.

The aim of the study is to determine the association between respiratory swallow patterns in amyotrophic lateral sclerosis (ALS) patients. Furthermore, it aims to clarify the role of the dysphagia limit in defining the relationship between swallowing disorders and respiratory disorders. Functional rating scales were used to describe swallowing and respiratory function. Swallowing was observed using the dysphagia limit. Dysphagia limit is the volume at which a second or more swallows are required to swallow the whole bolus. Laryngeal and chest movement sensors, pulmonary function tests, submental, and diaphragm electromyography activity were used to evaluate the relationship between swallowing and respiratory phase. Of the 27 patients included in the study, 14 were dysphagic and 13 were non-dysphagic. Tests showed normal respiratory function in 11 of the non-dysphagic patients and 3 of the dysphagic patients. There was a high correlation between the dysphagia limit and Amyotrophic Lateral Sclerosis Functional Rating Scale swallowing parameters. Non-dysphagic patients were able to swallow during inspiration but only six patients in the dysphagic group were able to swallow during inspiration. The occurrence of dysphagia in ALS is related to piecemeal deglutition and respiration consistency during swallowing. Detecting the timing of disturbances in the relationship between swallowing and respiration may be a way of identifying dysphagia. Dysphagia limit may be a useful, complementary test for assessing swallowing disturbances in amyotrophic lateral sclerosis.

Background: Spasticity is a motor impairment due to lesions in the brain and spinal cord. Despite being a well-known problem, difficulties remain in the assessment of the condition. The electrophysiological and kinesiological characteristics of the patellar pendulum changes during the movement triggered by the patellar T reflex could be used to assess spasticity., Methods: Features of the patellar pendulum during the patellar T reflex were considered using a goniometric approach in spastic patients evaluated with the Ashworth scale. Medium and late latency responses in the rectus and biceps femoris muscles were examined electrophysiologically. For each pendulum, the maximum angle extension during an oscillation of the knee joint, maximal extension time, angular velocities of extensions of the knee joint and frequency of motion due to the patellar reflex were calculated. The damping of the amplitude in the pendulum was calculated., Results: The spasticity group consisted of 65 patients (38 males and 27 females) with a mean age of 47.6 ± 14.0 years. The normal control group consisted of 25 individuals (19 males and six females) with a mean age of 32.1 ± 10 years. The biceps and rectus femoris long latency late responses were not observed in the normal cases. The biceps femoris medium latency response was observed only in 24 % of healthy individuals; conversely, late responses were observed in 84 % of patients. Activation of the antagonist muscles at a certain level of spasticity created a notching phenomenon. Amplitude of the reflex response and mean angular velocity of the first oscillation present in a dichotomic nature in the spasticity groups. Frequency of the first pendular oscillation increased with the increase of the Ashworth scale, while the damping ratio decreased with increasing scale. The Ashworth scale showed a correlation with the damping ratio. The damping ratio strongly distinguished the spastic subgroups and showed a strong negative correlation with the Ashworth scale., Conclusions: The Ashworth scale presents a good correlation with kinesiological parameters, but it is only possible to differentiate normal and spastic cases with electrophysiologic parameters. Furthermore, the notching phenomenon could be evaluated as a determinant of spasticity.

In this article, we aimed at investigating the interaction between breathing and swallowing patterns in normal subjects. Ten healthy volunteers were included in the study. Diaphragm EMG activity was recorded by a needle electrode inserted into the 7th or 8th intercostal space. Swallowing was monitored by submental EMG activity, and laryngeal vertical movement was recorded by using a movement sensor. A single voluntary swallow was initiated during either the inspiration or expiration phases of respiration, and changes in EMG activity were evaluated. When a swallow coincided with either inspiration or expiration, the duration of the respiratory phase was prolonged. Normal subjects were able to voluntarily swallow during inspiration. During the inspiration phase with swallowing, diaphragmatic activity did not ceased and during the expiration phase with swallowing, there was a muscle activity in the diaphragm muscle., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

The H reflex obtained from the flexor carpi radialis muscle by median nerve stimulation is a well-known monosynaptic reflex. However, the origin of the late responses is still contentious. Radial nerve stimulation was performed through the spiral groove, and EMG recording was obtained from the flexor carpi radialis (FCR) and extensor carpi radialis (ECR) muscles. An M response followed by an F response was achieved from the ECR by radial nerve stimulation; the antagonistic FCR muscle elicited a late response. A total of 25 cases were included in this study. In 22 of these cases, a response with a latency of 40.97 ± 5.35 ms was obtained from the FCR by radial nerve stimulation. When extension of the hand was restricted, the response disappeared in five of nine cases. Application of cold markedly suppressed the response and prolonged the latency of the FCR medium-latency reflex response (FCR-MLR). Oral tizanidine considerably suppressed the FCR-MLR response. Two out of eight cases did not exhibit any response. No response could be recorded from a patient with complete amputation of the right hand. The FCR-MLR is the reflex caused by stretching of the FCR muscle from radial nerve stimulation, and it is greatly influenced by group II afferents.

Objectives: To assess the correctibility of the muscle atrophy, proprioceptive loss, and slowing of the reflex arc around the ankle after ankle sprain with rehabilitation., Methods: The study group consisted of 20 cases with chronic instability who had at least two episodes of ankle sprains (mean 20.6 years, range 16-32 years); control group consisted of 20 patients with same demographic characteristics but without instability. Isokinetic muscle strength measurements and proprioceptive evaluations were made using the Cybex device before and 1.5-month after rehabilitation period. Additionally, the inversion simulation device, which was developed together with the mechanical engineering department of our university, was correlated with the EMG device, and response periods of muscles to stimulation were measured., Results: The proprioceptive loss present in all cases with ankle instability before treatment significantly improved after effective rehabilitation (p=0.001). It was detected that lengthened peroneal latent periods shortened with effective rehabilitation (p=0.001). Cross-interaction of rehabilitation was shown with the preservation of the difference between the pathologic and normal sides regarding proprioception and peroneal latent periods before and after treatment, without any difference between the control group and the pathologic sides., Conclusion: After ankle sprains, especially in patients with chronic instability, strengthening of the muscles around the ankle with well-planned proprioceptive exercises helps the patients return to normal living and sports activities, and prevents unnecessary surgery, especially in cases with functional instability.