Extra-peritoneal vs. Trans-peritoneal Radical Cystectomy pros and cons.

One of the most common cancers of the urinary tract is bladder tumors. Bladder cancers are divided into two groups: non-muscle-invasive bladder cancer (NMIBC) and muscle-invasive bladder cancer. (1)  Trans-Peritoneal  Radical Cystectomy (RC) with  pelvic lymphadenectomy is the standard technique in muscle invasive and high risk non-muscle invasive bladder cancer (2). and Urologist around the world are more familiar with trans-peritoneal technique. In some articles extra-peritoneal Radical Cystectomy (RC) implied as an decreased  postoperative  complications techniques. In this letter we want to compare these two techniques and find out the pros and cons of these techniques.

Therapeutic Effects of Low-Level Laser on Male Infertility: A Systematic Review.

Introduction: The objective of this study was to assess the effectiveness and safety of photobiomodulation (PBM) in the treatment of male infertility. Methods: We searched Google Scholar, PubMed, and the reference sections of relevant papers published from January 1, 2000 to September 23, 2022. We retrieved all publications related to the impact of PBM on male infertility. After reviewing the titles, abstracts, and full texts, we included fifteen papers in the research. The studies involved 477 semen samples (in vitro studies) and 70 male participants (randomized clinical trials). Results: All 14 in vitro studies that evaluated effectiveness reported that PBM was successful in increasing the proportion of progressive sperms in semen samples. Various methods were used to evaluate the safety. One study with a sample size of 58 concluded that PBM was not a safe treatment, whereas the other ten studies confirmed its safety. Only one clinical trial evaluated the effect of laser acupuncture on male infertility and found improvements in sperm progressive motility without any serious adverse effects. Conclusion: All 15 studies evaluating effectiveness reported that the low-level laser was effective for increasing the proportion of progressive sperm in semen samples and that it was safe to use. However, due to the heterogeneity of population characteristics, source characteristics, duration of exposure, sample size, and instruments for measuring safety and efficacy, we cannot conclude that the positive results obtained from the reviewed studies are solely attributable to the low-level laser on the sperm samples.

Fournier's gangrene caused by urethral manipulation in a seven-year-old boy: A case report.

Fournier's gangrene is a rapidly spreading multi-microbial infection. Rapid diagnosis and treatment of the disease is important in saving patients. This disease usually occurs in adult men with immunodeficiency. In this study, a seven-year-old boy with Fournier's gangrene is presented. During debridement, we noticed a stone on the left side of the scrotum. The result of culture of scrotal secretions was Perteus.

The Effect of SARS-Cov2 Infection on The Spermogram: A Prospective Study.

BACKGROUND: During the Coronavirus disease 2019 (COVID-19) pandemic, there was always concern about damage to different organs of the body. In this study, we aimed to determine if coronavirus 2 (SARS-CoV-2) could influence the sperm parameters in inpatient adult men with COVID-19. MATERIALS AND METHODS: In this prospective study during 2021, 22 patients with COVID-19 diagnosed with polymerase chain reaction (PCR) test and clinical symptoms and history of admission and 19 volunteer healthy men as the control group participated. They were asked to provide semen samples at 2 and 6 months after hospital discharge and the same time for the control group. The following parameters were measured in all semen samples and beside the demographic data, they compared between the two groups: volume (mL), sperm concentration (106/mL), total motile sperm percentage, progressive percentage, normal morphology percentage, and DNA fragmentation index (DFI). RESULTS: The mean ± SD age of the participants in the COVID and control groups was 46.36 ± 9.94 and 45.84 ± 10.21 years, respectively (P=0.869). The mean ± SD body mass index (BMIs) of the participants in the COVID and control groups were 28.6 ± 5.460 and 29.6 ± 6.092, respectively (P=0.579). The mean ± SD number of children was 1.41 ± 1.054 in the COVID group and 1.47 ± 1.073 in the control group (P=0.847). All the sperm parameters were significantly impaired after 2 months in the COVID group in comparison with the control group (P<0.05). After 4 months from first sampling, all the parameters were improved significantly (except normal morphology) but had not yet reached the level of the control group. CONCLUSION: SARS-CoV-2 affected semen parameters in patients admitted because of COVID-19, in the short term. It is expected that this will improve with time.

Efficacy of botulinum toxin-A injection versus oral anticholinergic medications following transurethral resection of the prostate to manage bladder outlet obstruction with overactive bladder: a prospective randomized clinical trial study.

BACKGROUND: To compare the effect of botulinum toxin-A (BoNT-A) injection versus oral anticholinergic agents following transurethral resection of the prostate (TURP) in patients with benign prostatic hyperplasia (BPH) and Overactive Bladder. MATERIALS AND METHODS: In this randomized clinical trial from February 2021 till May 2022 data of patients with obstructive urinary symptoms and urgency incontinence were analyzed. The intervention group consisted of 35 patients who were injected with 300 units of BoNT-A (Dysport®) into the detrusor muscles at the same time as TURP. 38 participants in the control group were treated with solifenacin 5 mg (Urinacin®) daily after TURP. RESULTS: In the evaluation of 73 included patients (mean age: 67.54±6.3), IPSS score change (first month, P=0.777; 6th month, P=0.761) and storage irritative symptoms change score (first month, P=0.995; 6th month, P=0.962) were decreased and Qmax was increased (first month, P=0.195; 6th month, P=0.174) similarly in 2 groups. Lower number of patients experienced urgency incontinence during follow up time in intervention group, significantly (first month, 18 versus 5, P=0.002; 6th month, 20 versus 6, P=0.002). PVR was also decreased more in first month and 6th month follow up in patients of intervention group (1th month, P=0.012; 6th month, P=0.033). CONCLUSION: Anticholinergic agents or intradetrusor BoNT-A injection would improve the storage symptoms in patients with BPH and detrusor overactivity following TURP. In contrast to IPSS score, storage irritative score and Qmax, which improve similarly in both groups, the PVR and urgency incontinence episodes will improve more in patients receive intradetrusor BoNT-A injection.

Accuracy of Paris 2016 System for Non-invasive Diagnosis Bladder Malignancy.

Background & Objective: The Paris System for Reporting Urinary Cytology (TPS) is a new method for evaluating urinary cytology designed to reduce unreproducible reports. The aim of this study was to reclassify and compare urinary cytology reports with TPS criteria to determine the frequency of unreproducible reports compared to the previous system. Methods: In this study, the laboratory electronic registration system analyzed patients' urine samples taken by voided or washing and brushing methods. The cytological evaluation was performed considering the previous system and TPS by a pathologist. The results of the two systems were compared, and the sensitivity and specificity of TPS were calculated. Results: Urine samples were taken from 876 patients. The mean age of patients was 63.36 ± 12.62. Comparing the routine classification system and TPS, it was observed that the number of atypical reports in the TPS system decreased by 12%, and all of these cases were downgraded to the negative group in the new classification. The sensitivity and specificity of TPS were 29.4% and 95.1%, respectively, if suspected malignancy and positive reports for malignancy were considered. Finally, if positive reports for malignancy were selected, sensitivity and specificity changed to 11.8% and 100%, respectively. Conclusion: Although the TPS system has low sensitivity for the diagnosis of urothelial malignancies, due to its high specificity, it is possible to consider and use this classification for screening patients.

Laser treatment of benign melanocytic lesion: a review.

Treatment of pigmented lesions is one of the major challenges of laser and cosmetic practitioners. The most common pigmented lesions that are treated by lasers are melanocytic nevi, ephelides, solar lentigines, and café au lait macules. Melanin absorbs different wavelengths (500-1100 nm); thereby, treatment of various pigmented lesions requires the application of lasers with different wavelengths. Choosing the most appropriate type of laser depends on various factors such as the chromophore and the location of a specific lesion in the skin. In this paper, we aim to review the most efficient laser treatment protocols for each pigmented skin lesion and compare their efficacy in each part based on the previous studies.

Sertoli cell tumor in patient with multiple intratesticular cysts.

Sertoli cell tumor is a rare type of testicular tumor. In this study, a 70-year-old man was presented with a Sertoli cell tumor with non-classical findings. The patient noticed progressive swelling on the left hemiscrotum. Preoperative ultrasound findings were not consistent with the classic findings of the Sertoli cell tumor. Patients underwent radical left orchiectomy. The testis was multicystic and no clear parenchyma was seen. The pathology report confirmed the diagnosis of a Sertoli cell tumor.

Calicovesicostomy surgery in the patient with ureteral rupture.

Transurethral lithotripsy (TUL) surgery, which is used to crush ureteral stones, can have complications, including bleeding, infection, ureteral stenosis, ureteral rupture, and ureteral avulsion. In this study, we present a 45-year-old woman who was referred, due to a right ureteral rupture during transurethral lithotripsy surgery. At first, the patient underwent ureteroneocystostomy surgery by a combination of boari flap and psoas hitch techniques. Due to the obstruction and necrosis at the anastomosis site, the patient underwent calicovesicostomy surgery.

Gelfoam embolization of high-flow priapism due to coitus: A case report.

Priapism is a condition in which a person has an erection without sexual arousal and lasts for at least 4 hours. High flow priapism (HFP) usually follows blunt trauma to the penis or perineum, causing arterial-lacunar fistula. HFPs are rare after sexual intercourse, and early treatment by embolization can prevent erectile dysfunction (ED). The use of gel foam has good results and has shown the least side effects.

Comparison of various types of lasers and transurethral resection in the treatment of bladder tumors: a systematic review and meta-analysis.

Bladder cancer is one of the most common cancers of the urinary tract. The two available treatments for this malignancy are laser and Transurethral Resection of the Bladder Tumor (TURBT). The aim of this study was to compare the different parameters of these two methods. A systematic search was performed on PubMed, Scopus and Google Scholar between 2000 and 2021. All articles related to non-muscle invasive bladder cancer (NMIBC) were extracted. All analyses were performed using R-studio statistical software version 1.0.136. In total, 11 studies that reported tumor recurrence in two methods were evaluated. A total of 626 and 742 patients were treated with laser and TURBT, respectively. Tumor recurrence, duration of operation, hospitalization and catheterization in laser therapy were significantly lower than TURBT. In addition, the incidence of complications was lower in patients treated with laser. The incidence of obturator nerve reflex, bladder perforation and postoperative bladder irrigation was significantly higher in patients treated with TURBT. Only in relation to postoperative urethral stricture, no significant difference was observed between the two treatment methods. Laser therapy compared to TURBT in patients with NMIBC has fewer complications and faster recovery. Also, the risk of tumor recurrence in laser therapy is less than TURBT.

The Feasibility of Open Prostatectomy in Patients with History of Previous Prostate Surgery.

PURPOSE: Benign prostatic hyperplasia (BPH) is one of the most common problems in elderly men. Transurethral resection of the prostate (TURP) can be performed for most patients who need re-do prostate surgery, but open prostatectomy should be considered in patients with prostate size larger than 70 grams. This study assessed the feasibility of open prostatectomy (OP) after previous TURP in patients whose prostate size was larger than 70 grams. MATERIALS AND METHODS: We subdivided patients into two groups: group 1 included patients who had a history of prostate surgery presented with severe voiding symptoms and a large prostate (>70 gram). Patients who were candidate for open simple prostatectomy without a history of prostate surgery were allocated to group 2. RESULTS: Between June 2007 and April 2018, 2700 patients underwent TURP or open prostatectomy in our department. 152 of 2700 patients came to us because of severe voiding symptoms after previous prostate surgery, but only 30 patients met the criteria to be enrolled in this study. Perioperative complication (capsular perforation) occurred in 4 (13.3%) patients in group 1 whereas none of the patients in the group 2 had capsular perforation. Hemoglobin drop in group 1 was not significantly different from patients in group 2. The rate of blood transfusion did not differ between the groups (2 [6.6%] patients in group 1 and 41 (5.6%) patients in group 2). After 6-12 months, re-operation rate because of urethral/bladder neck stricture was done in 10 (30%) patients in group 1 and 15 (2%) patients in group 2 (p < 0.05). Four (13.3%) patients in group 1 complained of urinary leakage (more than one pad per day) 6 months after the operation whereas 5 patients in group 2 used more than one pad per day (0.7%) (p > 0.05). Hospital stay was slightly longer in patients in group 1. Six months after the operation, the patients' quality of life was better in group 2 compared with group 1 (p < 0.05). CONCLUSION: Open simple prostatectomy was a feasible procedure in patients with large prostate after previous TURP, but it was associated with more complications in the long term.

Sexual Function Before and After Mid-Urethral Sling Procedure for Stress Urinary Incontinence.

PURPOSE: We aimed to assess the effect of TOT procedure on sexual function and quality of life in sexually active patients. MATERIALS AND METHODS: Forty-one patients with SUI aged 18-70 years participated in this study during 2015-2019. Sexual function was evaluated by Female Sexual Function Index (FSFI), Incontinence Impact Questionnaire (IIQ-7) and Urogenital Distress Inventory Questionnaire (UDI-6) prior to TOT surgery and six months after surgery. RESULTS: The mean IIQ-7 and UDI-6 scores were significant lower after surgery (P < 0.001). The mean FSFI score was 22.69 ± 5.48 prior to surgery and 29.79 ± 4.12 in the sixth month after surgery (P < 0.001). We found significant changes in all FSFI domains except for pain. Two patients complained of new dyspareunia after surgery. There was also a direct significant correlation between education and sexual function improvement in terms of desire (P = 0.031). CONCLUSION: TOT can significantly enhance sexual function with low rate of complications in patients with SUI.

The Trends of Urolithiasis Therapeutic Interventions over the Last 20 Years: A Bibliographic Study.

Introduction: The clinical and economic burden of kidney stones is a challenge for the healthcare system. There is a limited bibliometric project exploring the literature trends on 'urolithiasis' and its related management. Methods: A systematic review was conducted to discover the related abstracts regarding each specific issue, investigated year by year from May 2000 to May 2020 (20 years). To make an effective comparison, the statistics resulting from every single study were allocated to two 10-year periods: period 1 (2000 to 2010) and period 2 (2010 to 2020). In this study, we included all English language articles, all non-English articles with English abstracts, and studies in which interventions were used for stone removal, including laser technology. Also, we excluded the studies without a published abstract, an intervention or a laser, animal and in vitro studies, and case reports. Results: These articles are about ureteroscopy (URS) (n=10360, 33.45%), percutaneous nephrolithotomy (PCN) (n =10790, 34.84%) and extra-corporeal shockwave lithotripsy (ESWL) (n=9846, 31.76%). When evaluating the two time periods, there were 9912 studies available in period one, which increased by ×2.12 times (112.71% rise) to 21084 studies in period two (P = 0.001). The increase was 133%, 103.51%, and 70.4% for URS, PCN, and SWL respectively. A total of 855 studies on Laser application via URS were published on PubMed over a 20-year period. There was an increasing trend toward using laser application via URS over the study period. Also, there were 230 articles published in period one, which increased by nearly 2.71 times (rise of 171.73%) to 625 papers in period two (P < 0.001). There was an increasing trend toward using laser application via PCN; 126 papers were published in period one, which increased by nearly 3.05 times (rise of 205.5%) to 385 papers in period two (P = 0.002). Conclusion: The minimal invasive interventions for stone removal, including URS and PCN, increased dramatically in the last decade, and the use of lasers in stone treatment increased significantly in the last decade.

A Systematic Review of Elective Laser Therapy during Pregnancy.

Introduction: Currently, lasers are used to treat many diseases and their complications. However, the use of lasers in pregnant patients is still controversial. Methods: In this review, the application of lasers in the fields of urology, surgery, obstetrics, dermatology, and musculoskeletal disorders is evaluated. The following keywords were used to search through PubMed, Google Scholar, and Scopus: pregnancy, laser, urolithiasis, endovenous laser ablation (EVLA) or treatment, leg edema, varicose vein, venous insufficiencies, hair removal, pigmentation, telangiectasia, vascular lesions, Q switch laser, diode laser, holmium, holmium-YAG laser, erbium laser and Pulsed dye laser, low-level laser therapy, high-intensity laser therapy, pain, musculoskeletal disorders, twin to twin transfusion syndrome (TTTS), amnioreduction, and safety. Results: Totally, 147 articles were found, and their abstracts were evaluated; out of 53 articles extracted, 14 articles were about dermatology, 24 articles were about urology, 12 articles were about obstetrics and gynecology, 10 articles were about musculoskeletal disorders and three articles were related to surgery. Conclusion: Laser therapy can be used as a safe treatment for urolithiasis, skin diseases, TTTS and varicose veins of the lower extremities. However, the use of laser therapy for musculoskeletal disorders during pregnancy is not recommended due to lack of evidence, and also we cannot recommend endovenous ablation.

Inguinoscrotal herniation of bladder and ureter: A case report.

Simultaneous herniation of the bladder and ureter into the scrotum is a rare condition. In this study, we present a 60-year-old man who has been suffering from pain and swelling in the right hemi-scrotum. The patient needed to squeeze his scrotum for urination and he had difficulty in emptying his bladder. Ultrasound and Computed Tomography(CT) was performed for the patient, which confirmed the diagnosis. The patient underwent herniorrhaphy and partial cystectomy. His urinary problems were completely eliminated with surgery.

Assessment of the Prognostic Effect of Blood Urea Nitrogen to Serum Albumin Ratio in Patients with Fournier's Gangrene in a Referral Center.

PURPOSE: To assess the prognostic effect of blood urea nitrogen to serum albumin ratio in patients with Fournier's gangrene (FG) in a referral center in order to reduce the mortality of FG patients. MATERIALS AND METHODS: Patients with FG were admitted and enrolled consecutively in this study from March 2008 to April 2020. Statistical analysis was done to evaluate the differences between the two groups and to identify the best cutoff value to predict mortality and the need for intensive care. RESULTS: Of all 114 patients, 46 patients (40.35%) died in the course of hospitalization and 40 entered the study. No variable manifested a notable difference except for the BUN to albumin ratio, which was significantly different (P-value = 0.045). The ratio of BUN to albumin was not associated with any other variables and was independently a predictor of death in FG patients. CONCLUSION: The ratio of BUN to albumin was significantly different among deceased and survived patients with FG. Therefore, more studies with a larger sample size are still needed to access this parameter properly.

Cauda equina syndrome due to herpes simplex virus type 2-associated meningoradiculitis (Elsberg syndrome) after posterior lumbar spinal fusion surgery: Case report and review of literature.

Elsberg syndrome is a rare but well-defined clinical condition, including acute or subacute lumbosacral meningoradiculitis, which might be accompanied by myelitis and is often associated with herpes simplex virus type 2 (HSV-2) infection. We report the case of an immunocompetent 24-year-old man who presented with perineal pain, saddle hypoesthesia, and urinary retention associated with Elsberg syndrome due to HSV-2 infection 20-day after the posterior lumbar spinal fusion surgery. Lumbar magnetic resonance imaging (MRI) with gadolinium enhancement showed mildly enhanced and swollen right sacral nerve roots. One week after the admission, electromyography and nerve conduction studies (EMG-NCS) demonstrated severe axonal damage and radiculopathy at right S3 and S4 roots. Cerebrospinal fluid (CSF) analysis revealed lymphocytic pleocytosis, elevated protein, positive HSV-2 IgG index, and positive HSV-2 polymerase chain reaction (PCR). The patient was treated with intravenous acyclovir for 14 days and showed a gradual improvement in anal sphincter control and urination. Therefore, according to our findings, surgery might have an immunosuppressing role, and in cases with symptoms of cauda equina syndrome (CES) and systemic infection, in the postoperative setting, viral meningoradiculitis should be considered.

Urethral metastasis from primary embryonal carcinoma of testis - The first case report.

A 34-year-old man presented with bloody urethral discharge, dysuria, cough and right testicular mass. He had a history of anterior urethral stricture and multiple urethral dilation procedures. Radical orchiectomy and urethral mass biopsy were performed. The pathologist reported both of specimens revealed embryonal carcinoma. Abdominal and chest CT scan showed multiple metastasis. chemotherapy was started with the Bleomycin, Etoposide, and Cisplatin (BEP) regimen and this cycle was repeated every 3 weeks up to four times. Unfortunately, this patient died of brain metastasis.

Comparison of the effect of the pelvic floor muscle biofeedback prior or postradical prostatectomy on urinary incontinence: A randomized controlled trial.

OBJECTIVE: This study aimed to evaluate the pre- and postoperative effects of pelvic floor muscle training (PFMT) and the biofeedback method on the management of urinary incontinence (UI) in patients who underwent radical prostatectomy (RP). MATERIAL AND METHODS: Fifty-seven patients were enrolled in this study from September 2019 to July 2020. They were randomly divided into three groups each of 19 patients: two case groups (biofeedback before and after RP) and a control group. All patients underwent RP, followed by PFMT and 24-hour pad use instructions after the postoperative removal of the Foley catheter. Then, the rate of patient-reported pads/day usage was recorded and compared among the three groups at the end of the 1st, 3rd, and 6th months of catheter removal. RESULTS: Compared with the control group (only 15%), 63 and 52% of the patients who used pre- or postoperative treatment interventions, respectively, regained urinary continence during the first postoperative period, showing significant downward rates of pads/day use (P » .01 and .001, respectively). However, the results were not significant between the two case groups. CONCLUSION: Our study revealed that applying the biofeedback method for pelvic floor muscles could be an efficient interventional approach in patients with UI, leading to the earlier regaining of continence following RP.