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Zinner's syndrome is a rare developmental anomaly of Wolffian duct, comprising a triad of seminal vesicle cyst, ipsilateral renal agenesis and ejaculatory duct obstruction, first described by Zinner in 1914. Several aberrations have been reported like renal dysplasia, ectopic ureteric orifice in one of the derivatives of Wolffian duct. Usually it presents in second to fourth decade of life with symptoms of urinary bladder irritation/obstruction, cyst distension, ejaculatory duct obstruction. The diagnosis is principally based on imaging studies, usually confirmed by MRI. Treatment is based upon the persistent symptoms or complications related to it. Excision of cyst is gold standard.

Percutaneous nephrolithotomy is usually considered as safe and effective in the management of renal stones in pediatric population. Urinothorax defined as presence of urine in pleural cavity is a rare complication of percutaneous nephrolithotomy. We present a rare case of slowly developing urinothorax in a 9-year-old boy following PCNL due to migration of DJ stent into the pleural cavity. The case was managed by intracostal tube drainage and repositioning of DJ stent.

Introduction: Enhanced recovery after surgery (ERAS) is a patient-centerd, evidence-based approach to improve postoperative outcomes. The protocol involves multidisciplinary collaboration and standardisation of perioperative interventions. ERAS has shown positive results in reducing hospitalisation and complications., Methods: The study conducted in the Department of Urology was a retro-prospective study. It included an ERAS cohort group of 47 patients, studied prospectively from May 2021 to May 2023. These patients were compared to a historical cohort of 47 consecutive patients who underwent radical cystectomy with traditional care before the ERAS pathway was implemented. The primary outcome was hospital length of stay (LOS). Secondary outcomes included perioperative management, time to recovery milestones and complications., Results: Implementation of ERAS pathway for radical cystectomy was associated with reduced hospital LOS (mean LOS 16.19 ± 2.53 days vs. 10.26 ± 3.33 days 7 days; p  < 0.0001), reduced time to key recovery milestones, including days to first flatus (3.17 vs. 2.68; p  = 0.013) and days to first solid food (5.19 vs. 3.45 p value < 0.0001), first stool (5.53 vs. 4.23; p  < 0.0001), reductions in some complications like postoperative ileus ( p value = 0.021) and need for total parental nutrition ( p value = 0.023)., Conclusion: In conclusion, the implementation of the integrated approach facilitates a more efficient recovery process, potentially reducing healthcare costs and enhancing patient comfort., Competing Interests: The authors declare no competing interests that could potentially influence the objectivity or interpretation of the reported findings., (© 2024 The Author(s). BJUI Compass published by John Wiley & Sons Ltd on behalf of BJU International Company.)

In this study, we design and simulate a metal implanted dielectrically modulated tunneling field-effect transistor (MI-DMTFET). In the ambipolar conduction state, the proposed structure works as an efficient sensor for the detection of a wide range of biomolecules. A metal strip (MS) is implanted above the drain-channel junction in the gate dielectric to improve the alignment of band gaps. Therefore, with the help of implanted metal work function engineering, the tunneling barrier gets lowered, which in turn increases the ambipolar current. An optimum metal-strip implant work function of 4.85 eV and a length of 1.5 nm have resulted in significantly improved performance of the proposed device. It has been observed that when the biomolecules with varying dielectric constants and charge densities are captured in the nanogap cavity, the ambipolar current of the biosensor changes, resulting in the detection of the biomolecules. Quantitative and comprehensive analyses of device parameters such as surface potential, electric field, band-to-band tunneling, subthreshold slope, and I ON / I OFF ratio analysis have been performed. Rigorous comparative analyses of key performance-measuring parameters have been performed with a conventional sensor device. It has been found that the proposed device offers maximum sensitivity of 1220 under an ambipolar state at k = 12.

Celiac disease is an autoimmune disease that occurs due to gluten intolerance. The prevalence of breast cancer among celiac disease patients is the same as in the general population. It is of note that breast cancer is the most common type of cancer in women. Following mastectomy, these patients visit plastic surgeons for breast reconstruction. Based on various factors, autologous reconstruction using abdominal-based flaps is the best option. Patients with celiac disease have a high incidence of thromboembolic disorders, which may prevent plastic surgeons from doing breast reconstruction with free flaps. We present a case of a patient with celiac disease who underwent a free flap for breast reconstruction with an uneventful course after using our routine postoperative protocol. This case report highlights that patients with celiac disease cannot be denied the option of breast reconstruction with free flaps., Competing Interests: The authors have no financial interest to declare in relation to the content of this article., (Copyright © 2024 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of The American Society of Plastic Surgeons.)

Purpose: The prevalence of urinary stone disease in ESRD is 3.2%, leading to renal damage due to obstructive uropathy, infection, and frequent surgical intervention. PCNL, the gold standard for complex renal stone disease, has evolved with smaller access sheaths (14-20 F), improved optics, and fluoroscopic equipments. This study aims to assess the safety and feasibility of mini- PCNL in CKD patients with respect to postoperative outcome and its effect on stage of CKD., Patients and Methods: This prospective study was conducted in the Department of Urology, Sher-I-Kashmir Institute of Medical Sciences, from January 2022 to October 2022. This study included adult patients with nephrolithiasis at CKD stage 3 or higher. The primary objective of this research was to assess the impact of mini-PCNL on renal function, specifically measuring changes in estimated glomerular filtration rate (eGFR) from baseline to a 6-month follow-up. The secondary objective was to evaluate the feasibility of mini-PCNL in CKD patients in terms of complications, stone clearance rate, and duration of hospital stay. Four variable Modification of Diet in Renal Diseases(MDRD) equation was used to calculate the estimated GFR(eGFR) of each patient and NKF/KDOQI classification system to classify the stage of CKD., Results: A total of 46 patients were included in the study. We found that for management of nephrolithiasis in CKD patients, mini-PCNL leads to significant improvement in eGFR at 6 months follow-up (mean difference = 14.25 ml/min/1.73 m 2 ; p-value <0.01) with high stone-free rates (89.5%). The complication rates were comparable to standard PCNL., Conclusions: mini-PCNL is a bonanza for management of CKD patients with nephrolithiasis., Competing Interests: No potential conflict of interest was reported by the author(s)., (© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)

Background: Urinary bladder urothelial carcinoma (UBUC) and upper tract urothelial carcinoma (UTUC) harbor analogous morphology with comparable cytogenetic changes as well as prognostic factors but their similar biological activities still remain controversial. SLITRK6 gene has been demonstrated to have distinct role in urothelial cancers with a distinction between UTUC and UBUC., Method: The study included a total of 80 patients of urothelial carcinoma including 60 UBUC and 20 UTUC cases. The tumor tissues from both the groups were evaluated for gene expression at mRNA level by qRT-PCR, and protein expression by immunohistochemistry (IHC) and western blot., Results: Significantly more than 4-fold high mRNA expression of SLITRK6 was observed in UTUC against 1.2-fold in UBUC (p < 0.0001). The overall SLITRK6 expression by IHC was observed in 80% of the UBUC cases in comparison to 100% strong expression in UTUC patients and among two groups expression exhibited a significant difference for moderate to strong expression (p = 0.0005). The protein expression by western blot analysis in UTUC samples was considerably higher as compared to UBUC samples (1.64 vs. 0.76 respectively: p = 0.01). A strong concordance exhibited for the higher mRNA and protein expression in both UTUC and UBUC cases (∼75%) wherein 80%, 75% and 70% higher expression of SLITRK6 was detected by qRT-PCR, Western blot and IHC respectively., Conclusion: To conclude, although SLITRK6 exhibits a strong expression in both UTUC and UBUC but was considerably observed higher in majority of UTUC cases. Therefore, SLITRK6 appears as a promising novel possible gene target for urothelial carcinoma in particular UTUC., Competing Interests: Declaration of Competing Interest 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., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Introduction The antiseptic skin preparation, bladder irrigation, corner-saving vascular anastomosis, DJ stenting, and extravesical ureteroneocystostomy (ABCDE) approach encompasses a range of modifications applied during different stages of the surgical procedure in renal transplantation. These modifications include the following: A, antiseptic skin preparation sequentially with cetrimide 3.35%, chlorhexidine scrub 4%, spirit, and povidone-iodine 10%; B, bladder irrigation with amikacin and betadine solution; C, corner-saving end-to-side vascular anastomosis; D, DJ stenting with early postoperative removal within three weeks; and E, extravesical ureteroneocystostomy using our institute's modified Lich-Gregoir technique. Methods This prospective observational study was conducted at our institution between March 2021 and May 2023. Data were collected from the patients' medical records and analyzed using Statistical Package for the Social Sciences (SPSS) (IBM SPSS Statistics, Armonk, NY, USA). Statistical tests, including t-test, Mann-Whitney test, chi-square test, and Fisher's exact test, were used for analysis. The study assessed various recipient, donor, intraoperative, and post-transplant factors, as well as surgical complications and stent-related factors. Results Out of 72 renal transplantations, 12 (16.6%) had the following surgical complications: urinary (n = 4; 5.5%), wound-related (n = 3; 4.1%), and lymphocele (n = 5; 6.9%). The most common complications were lymphocele (n = 5; 6.9%) and urinary leak (n = 4; 5.5%). Surgical complications were more common in male recipients (91.6% versus 8.3%), as well as in recipients with longer dialysis duration (24 ± 17 versus 11.0 ± 7 months) and had extended hospitalization time (16.4 ± 8.6 versus 8.0 ± 2.9 days) (p < 0.05). Wound infection correlated with longer surgeries (>300 minutes) and other complications. Lymphocele patients had higher drain output (>500 mL) on day 1 and longer hospital stays (>15 days). Urinary tract infections (UTIs) were linked to dialysis duration (>24 months), diabetes, and longer indwelling times of DJ stents and urinary catheters. Early DJ stent removal (<3 weeks) reduced UTI incidence and symptoms (p < 0.05). All complications were categorized as minor (3a or less), according to the Clavien-Dindo classification. Conclusion The modified ABCDE surgical approach in renal transplantation decreased the complications, showing favorable outcomes compared to those in the literature., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Singh et al.)

An assessment and monitoring of tourism impacts coupled with community perception have emerged as a vital tool for ensuring the sustainability of mountain tourism destinations in recent years. The present study aims to explore the indigenous community's perspectives on tourism impacts and their participation in the process of tourism development at Doodhpathri, an emerging tourist resort in Jammu and Kashmir, India. A non-probability convenience sampling method based on 344 questionnaires has been used to accomplish the research objectives. Inferential statistics and factor analysis were employed to analyze the collected data. Our assessment reveals that in general, tourism is viewed as a development industry. Its positives are better perceived than its negatives, given that it generates employment prospects, boosts household income, improves the image of the area, and raises the indigenous community's standard of living. However, a substantial portion of the population living in the area perceives tourism activities as the cause of multiple environmental and biophysical issues, such as increased waste generation leading to pollution and water quality deterioration. On the whole, most of the residents were positive about future tourism development and optimistic about tourism management practices. However, the area has recently observed a voluminous influx of both local and foreign tourists, which necessitates the formulation of a sustainable tourism planning strategy., Competing Interests: Conflict of interestNo potential competing interest was reported by the authors., (© The Author(s), under exclusive licence to Springer Nature Singapore Pte Ltd. 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: The polymorphic variations of human telomerase reverse transcriptase ( hTERT ) gene play an important role in predisposition to carcinogenesis. The current study aimed to elucidate the genetic predisposition to bladder cancer in two important variants, rs2736098 and rs2736100 of hTERT gene., Materials and Methods: Confirmed 130 patients of bladder cancer and 200 healthy controls were genotyped by PCR-RFLP to determine different variants of hTERT rs2736098 and rs2736100., Results: hTERT rs2736098 homozygous variant AA genotype frequency was observed to significantly differ 2-fold between cases and controls (26.15% vs. 13.5%) (p = 0.02). In addition, rare 'A' allele significantly differed among two groups (cases: 47% versus controls: 39%: p = 0.03). hTERT rs2736098 was observed to be presented significantly more in high stage tumors (p = 0.02). hTERT rs2736100 genotype AA or variant allele A showed no significant difference between cases and controls. Haplotype CA displayed significantly different pattern of frequency as 0.5 in cases as compared to 0.16 in controls (p < 0.0001). Combination of variant A/G haplotype frequency implicated more in cases than in controls (0.34 vs. 0.14, p = 0.001)., Conclusions: It is concluded that hTERT rs2736098 polymorphic variant has a vital role to confer a strong risk to bladder cancer in our population. Further, hTERT haplotypes CA and AG in hTERT could prove to be a promising tool to screen the risk for bladder cancer., Competing Interests: Conflict of interest Authors have no conflicts of interests to declare. Conflict of interest None declared., (© 2022 Greater Poland Cancer Centre.)

The attainment of "true reinforcement" in a composite and harnessing of the associated beneficial effects have been demonstrated here through the development of faceted crystalline Sb particles having the interiors reinforced with reduced graphene oxide (rGO). Such a unique and "near-ideal" micro/nanocomposite architecture has been achieved via a facile/cost-effective route by facilitating heterogeneous nucleation/growth of Sb-oxide particles on/around dispersed rGO sheets upon incorporation of the same directly into the precursor suspension, followed by the reduction of Sb-oxide to Sb, in intimate contact with the rGO, during the subsequent single heat-treatment step. As a potential anode material for Na-ion batteries, the as-developed Sb/rGO composite exhibits a reversible Na-storage capacity of ∼550 mAh/g (@ 0.2 A/g) and a fairly high first cycle Coulombic efficiency (CE) of ∼79%, with the good reversibility being attributed to the coarse particle size of Sb and encompassing of rGO sheets inside the Sb particles. Furthermore, despite the coarse particle size, the Sb/rGO-based electrode exhibits outstanding cyclic stability, with negligible capacity fade up to 150 cycles (viz., ∼97% capacity retention), and rate capability, with >86% capacity being obtained upon raising the current density from 0.1 to 2 A/g, resulting in a capacity of ∼490 mAh/g, even at 2 A/g.

Introduction: Benign prostatic hyperplasia (BPH) is one of the common causes of lower urinary tract symptoms (LUTS) in aging men. Men with LUTS have a higher incidence of erectile dysfunction (ED), and LUTS themselves represent an independent risk factor for ED, triggering a significant negative impact on quality of life., Materials and Methods: A total of 92 patients were randomly assigned to two groups. Groups I and II had 45 and 47 patients, two patients from Group I and three patients from Group II did not follow and were excluded from the study. Patients in Group I received 0.4 mg of tamsulosin and Group II patients received 5 mg tadalafil. Patients were assessed at baseline, 3 months, and at 6 months after receiving treatment. Treatment efficacy was measured by a change in Qmax, post void residual urine (PVR), International Prostate Symptom Score (IPSS), and Sexual Health Inventory for Men (SHIM) score at 3 months and 6 months., Results: Baseline parameters between the two groups were similar. Mean Qmax improved by 7 ml/s at 3 months to 9.44 ml/s at 6 months in Group I versus 4.73 ml/s at 3 months to 6.46 ml/s at 6 months in Group II ( P = 0.739). Mean PVRU decreased by 35.53 ml at 3 months to 47.23 ml at 6 months in Group I versus 44.98 at 3 months to 58.28 ml at 6 months in Group II ( P = 0.102). IPSS score improved by 4.24 points at 3 months to 7.22 points at 6 months in Group I versus 4 points at 3 months to 5.02 points at 6 months in Group II ( P = 0.336). SHIM score improved by 0.7 points 16.2 at 3 months to 0.8 points at 6 months in Group I versus 6.12 points at 3 months to 6.3 points at 6 months ( P < 0.001)., Conclusion: When both groups were compared, tadalafil showed statistically similar improvements in Qmax, PVRU, and IPSS score, but statistically significant improvement was observed with tadalafil in SHIM score compared with tamsulosin in treating LUTS secondary to BPH. Our study provides evidence that once daily tadalafil 5 mg is well tolerated and can be considered for the treatment of LUTS secondary to BPH especially in patient with ED., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Urology Annals.)

Introduction and Hypothesis: Female urethral stricture is a poorly studied disease entity. To date, its management has been poorly evaluated, with small numbers and various definitions of success. Treatment options traditionally have been urethral dilatation and/or self-catheterization with success rates ranging from only 14 to 49%. However, there has been increasing use of urethroplasty due to the improved success rate (70 to 100%). In this study we assessed the outcome of dorsal buccal mucosal grafts in female urethral stricture disease., Materials and Methods: In our study we prospectively analyzed 25 female patients treated from 2014 to 2019 at our institute; ages ranged from 26 to 66 years. Dorsal buccal mucosal graft urethroplasty was performed in all patients. The pathology of female urethral stricture disease is unknown, and neither the pre- nor the intraoperative assessment allows determining the precise location and extent or the severity of urethral damage; therefore, we advocate extensive grafting of the entire urethra. Patients were followed every 3 months during the 1st year and then biannually with lower urinary tract symptom, uroflowmetry and post-void residual urine assessments. Stricture recurrence (failure) was defined as recurrence of symptoms, no change or reversal in Q max and post-void residual urine values and failure of negotiation of a 17-Fr cystoscope., Results: Success rate of our surgical intervention was > 90%. We observed that the mid-urethra was the most common location of the stricture. Stricture location was confined to the distal urethra in 12%, the mid-urethra in 16%, spanned the distal mid-urethra in 16%, spanned the mid-proximal urethra in 40% and spanned the pan-urethra in 16%. Mean stricture length was 1.8 (0.7-2.1) cm. Mean pre- versus postoperative Qmax was 5 ml/s versus 23.3 ml/s and mean residual urine was 178 ml versus 18.5 ml. Two patients had stricture recurrence at 3 months post-intervention., Conclusion: Dorsal buccal mucosal graft currently represents a prime choice for female urethral stricture reconstruction, keeping in view the advantages of the procedure such as easy availability of the graft and fewer donor site comorbidities. We emphasize upfront urethroplasty and extensive urethral grafting., (© 2021. The International Urogynecological Association.)

Background: The MNS16A variable number tandem repeat (VNTR) polymorphism of the human telomerase reverse transcriptase ( hTERT ) gene acts as a regulator of hTERT promoter activity and has been shown to have a role in the predisposition toward various cancers. The current study aimed to investigate the association between MNS16A VNTR alleles and genetic predisposition to bladder cancer in the Kashmir region of northern India., Materials and Methods: A total of 130 patients with bladder cancer and 170 age- and gender-matched healthy controls were included in this study. Primer-specific polymerase chain reaction was used to genotype the different variants of VNTR alleles of the MNS16A VNTR polymorphism., Results: Short allele VNTR-243 (SS) genotype frequency significantly differed between cases (9.23%) and controls (3.52%) (OR = 3.08 [95% CI = 1.10-8.61], p  = 0.042). The VNTR-243 short allele (S) was found significantly more frequent in bladder cancer cases (28.46%) than controls (20.88%) (OR = 1.50 [95% CI = 1.03-2.19], p  = 0.034). Likewise, the long allele (LL) hTERT MNS16A genotype was distributed more frequently in low stage disease versus high stage disease (60.29% vs. 39.70%) (OR = 0.79 [95% CI = 0.39-1.60], p  = 0.595)., Conclusion: The MNS16A VNTR short allele (S) was associated with a higher risk for bladder cancer in our population as compared to long alleles., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 The Authors. Published by Wolters Kluwer Health, Inc.)

Background: To assess the treatment outcome and overall efficacy of the novel technique of a transvaginal subfascial synthetic sling (TVSS) in comparison to the standard trans-obturator tape (TOT-O) mid-urethral sling for female stress urinary incontinence (SUI)., Materials and Methods: The study included 206 female SUI patients managed at our institution between March 2015 and December 2019. The patients were randomly distributed into 2 comparable groups (Group A as TOT-O and Group B as TVSS) with respect to age, trouble due to SUI assessed with respect to degree of incontinence (number of episodes and diapers used per day), and body mass index (≤40 kg/m 2 ), with 100 patients in the TOT-O group as group A and 106 patients in TVSS as group B. Preoperative variables related to the number of incontinent episodes and diapers usage were equal in both groups. The procedure was done under spinal anesthesia and results were assessed in terms of improvement in SUI as the primary outcome, any sexual dysfunction, complications, and overall satisfaction as secondary outcomes., Results: Symptomatic improvement after the procedure was seen in all patients with complete resolution of symptoms in 91 patients (91.%) in the TOT-O group (group A) versus 96 patients (90.56%) in the TVSS (group B). Postoperative complications included urinary retention in 6% versus 5.6%, increased day time urinary frequency in 8% versus 6.6%, urge incontinence in 4% versus 2.8%, and groin/thigh pain in 12% versus 0.9%, respectively. Mesh incision was done in 1 (1%) versus none (0%), and local mesh excision for mesh erosion in 2 (2%) versus 1 (0.9%) at 3 months after the procedure in the TOT-O group and the TVSS group, respectively. The p value and Chi-Square test with respect to the clinical profile and satisfaction with respect to complete resolution of symptoms was calculated using Open EPI software which were insignificant. Sexual function (SF) was assessed using the Brief Index of SF for Women questionnaire. All the patients were satisfied with respect to SF at 6 months of follow-up., Conclusions: The TVSS as a novel technique for female SUI is less invasive, simpler to learn, with less postoperative pain with resolution of SUI, rapid recovery, and good personal satisfaction compared to the standard TOT-O in procedure., Competing Interests: The author declares no conflicts of interest.

Background: Nephron sparing surgery is a well-established surgical procedure for patients with small/bilateral renal masses. During the procedure, hilar control can be achieved by using bulldog clamps individually on the renal vessels, the renal artery alone without clamping the vein, or a laparoscopic Satinsky clamp for en bloc hilar clamping. In our series, we described the outcome of laparoscopic nephron sparing surgery using a Satinsky clamp for hilar control., Materials and Methods: All eligible cases with confirmed diagnosis of a renal mass were advised of nephron sparing surgery. The short-term outcomes were evaluated by warm ischemia time (using a Satinsky clamp especially when CT renal angiography was not available), average blood loss, and length of postoperative hospital stay. The oncological outcome was evaluated by noting the surgical margins of histopathological specimen, local recurrence, and distant metastasis., Results: Of 30 cases 20 were male. The mean age was 54.25 years. On preoperative evaluation, 24 cases were T1a stage and the rest were 6 T1b stage. Four tumors were located in the upper pole, 4 in the posterior midpole, and 22 in the lower pole. Twenty-six patients had a low complexity score on RENAL scoring (ie, 4-6) and 4 patients a medium complexity score (ie, 7-9). Three patients were converted to open partial nephrectomy because of technical difficulty in intracorporeal suturing and difficulty in achieving hemostasis. Among these 3 patients, 2 patients had posterior base tumors and 1 had a lower polar tumor. Average blood loss was 350 ml, warm ischemia time was 28.46 minutes, and postoperative stay was 4.55 days. Of 30 specimens for histopathology, 23 (76%) were clear cell renal cell carcinoma (RCC), 4 (13%) were papillary RCC, 1 (3.3%) was chromophobe RCC, whereas 2 (6.6%) were benign (oncocytoma). Margins were free of tumors in all the patients with no recurrence in 2 years of follow-up., Conclusion: Laparoscopic partial nephrectomy by using a Satinsky clamp as a tool for en bloc hilar clamping in the proper axis at the hilum takes care of multiple vessels irrespective of size and number, particularly when renal angiography is not available. This technique of en bloc hilar clamping is quite useful especially in developing countries where robotic facilities are not available. The Satinsky clamp decreases blood loss and intraoperative time., Competing Interests: No conflict of interest has been declared by the author., (Copyright © 2021 The Authors. Published by Wolters Kluwer Health, Inc.)

Apolipoprotein A1 ( APOA1 ) is a potential biomarker because of its variable concentration in different types of cancers. The current study is the first of its kind to evaluate the association between the APOA1 genotypes of -75 G/A and +83 C/T in tandem with the APOA1 protein expression in urine samples to find out the risk and potential relationship for differentially expressed urinary proteins and APOA1 genotypes. The study included 108 cases of bladder tumors and 150 healthy controls that were frequency matched to cases with respect to age, sex, and smoking status. Genotyping was performed using PCR-RFLP and the urinary expression of the APOA1 protein was done using ELISA. Bladder tumor cases were significantly associated with the APOA1 -75 AA genotype ( p < 0.05), while the APOA1 +83 C/T heterozygotes showed an association with cases ( p < 0.05). The overall distribution of the different haplotypes showed a marked difference between the cases and controls in GT when compared with the wild type GC ( p < 0.03). Bladder tumor cases that carried the variant genotype APOA1 -75AA were found more (70.0%) with a higher expression (≥20 ng/mL)of the APOA1 urinary protein and differed significantly against wild type GG ( p = 0.03). Again, in low grade bladder tumors, urinary APOA1 protein was exhibited significantly more (52.4% vs. 15.4% high grade) with a higher expression (≥20 ng), while high grade tumor cases (84.6% vs. 47.5% low grade) showed a lower APOA1 expression (<20 ng/mL) (O.R = 6.08, p = 0.002). A strong association was observed between APOA1 -75G/A and risk for bladder tumor and its relation to urinary protein expression, which substantiates its possible role as a marker for the risk assessment of the disease and as a promising diagnostic marker for different grades of malignant bladder tumors.

Background: There has been considerable debate regarding the ideal anaesthetic technique for Percutaneous Nephrolithotomy (PCNL). PCNL is usually performed under general anaesthesia (GA) in prone position. The prone position under GA is associated with various complications. To address these complications, our study was carried out to determine whether epidural anaesthesia [EA] with dexmedetomidine sedation can be a better alternative to GA for PCNL., Aims and Objectives: To compare the efficacy and feasibility of performing PCNL under EA in combination with dexmedetomidine infusion., Methods and Material: Out of 225 patients observed in this study, 115 patients (group A) underwent PCNL under EA with dexmedetomidine infusion and 110 patients (group B) underwent PCNL under GA., Results: Mean time to the first dose of rescue analgesia was significantly increased in Epidural group (328.17 ± 63.74) compared to GA group (72.09 min, p < .0001) and the mean Visual analog scale [VAS] scores were significantly lower in epidural compared to GA group at different time intervals during the first 24 h after surgery (p<0.05). Patients in epidural group had significantly less post-operative nausea, vomiting (6.1 % vs 13.6 %), and significantly less shivering (12.2% vs 33.6%). Mean patient satisfaction score in epidural group was significantly higher (8.75 ± 1.29 vs 8.14 ± 1.39, p=0.001); however, the mean surgeon satisfaction score was comparable among the two groups (8.76 ± 1.39 in Group A and 8.61 ± 1.35 in Group B, p=0.421)., Conclusions: Our study shows that EA is an equally effective alternative to GA for PCNL, with more patient satisfaction, less postoperative pain, early ambulation and postoperative recovery, less systemic analgesic requirements and less adverse effects., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Anesthesia: Essays and Researches.)

Introduction: PCNL has revolutionized the treatment of renal calculi putting almost an end to the era of open stone surgery. The procedure can safely be carried out under general anesthesia (GA) or regional anesthesia viz. spinal anesthesia (SA), epidural anesthesia (EA) or combined spinal and epidural anesthesia (CSE)., Aims and Objectives: We evaluated the surgical outcome after PCNL in two groups of patients randomly divided to undergo procedure under GA or EA., Patients and Methods: Two hundred and thirty patients with American Society of Anesthesiologists (ASA) score <3 were randomly divided into two groups according to the type of anesthesia: i.e. GA (n=110) or EA (n=120). All patients underwent PCNL in prone position. Puncture was done using Bulls eye technique under fluoroscopic guidance and tract dilated using serial dilators up to 24Fr-28 Fr. Demographics, perioperative and postoperative parameters were noted and data analysed., Results: The two groups were comparable in terms of mean age, distribution of stone location, and stone burden. The stone free rate was 90.9% in GA group and 89.2% in EA group and the difference was statistically insignificant (P= 0.659). The requirement for auxiliary procedures was similar between the two groups. A significant difference in pain score was seen in favor of EA group during early post-operative period (P< 0.05)., Conclusion: It seems that PCNL can be performed safely and effectively under regional epidural anesthesia with results comparable to general anesthesia with the added advantage of less immediate postoperative pain and analgesic requirement., Competing Interests: There are no conflicts of interest., (Copyright: © 2021 Urology Annals.)

Aim: "To evaluate oncological and surgical outcomes of different levels of tumor thrombus and tumor characteristics secondary to renal cell carcinoma (RCC)"., Materials and Methods: Retrospective review from 2013 to 2020 of 34 patients who underwent radical nephrectomy with thrombectomy for RCC with tumor thrombus extending into the inferior vena cava (IVC) and right atrium (RA) at our center. Level I and most level II tumors were removed using straight forward occluding maneuvers with control of the contralateral renal vein. None of the patients had level III tumor extensions in our study group. For level IV thrombus, a beating heart surgery using a simplified cardiopulmonary bypass (CPB) technique was used for retrieval of thrombus from the right atrium., Results: " Of the 34 patients with thrombus", 19 patients had level I, 12 patients had level II, none had level III, and three patients had level IV thrombus. Two patients required simplified CPB. Another patient with level IV thrombus CPB, was not attempted in view of refractory hypotension intraoperatively. Pathological evaluation showed clear-cell carcinoma in 67.64%, papillary carcinoma in 17.64%, chromophobe in 5.8%, and squamous cell carcinoma in 8.8% of cases. Left side thrombectomy was difficult surgically, whereas right side thrombectomy did not have any survival advantage. Mean blood loss during the procedure was 325 mL, ranging from 200 to 1000 mL, and mean operative time was 185 min, ranging from 215 to 345 min. The immediate postoperative mortality was 2.9%. Level I thrombus had better survival compared to level II thrombus., Conclusion: Radical nephrectomy with tumor thrombectomy remains the mainstay of treatment in RCC with inferior venacaval extension. The surgical approach and outcome depends on primary tumor size, location, level of thrombus, local invasion of IVC, any hepato-renal dysfunction or any associated comorbidities. The higher the level of thrombus, the greater is the need for prior optimization and the adoption of a multidisciplinary approach for a successful surgical outcome., (Copyright: Khawaja AR et al.)

Tribulus terrestris L., commonly called puncture vine and gokhru, is an important member of Zygophyllaceae. The species is highly important in context to therapeutic uses and provides important active principles responsible for treatment of various diseases and also used as tonic. It is widely distributed in tropical regions of India and the world. However, status of its genetic diversity remained concealed due to lack of research work in this species. In present study, genetic diversity and structure of different populations of T. terrestris from north India was examined at molecular level using newly developed Simple Sequence Repeat (SSR) markers. In total, 20 primers produced 48 alleles in a size range of 100-500 bp with maximum (4) fragments amplified by TTMS-1, TTMS-25 and TTMS-33. Mean Polymorphism Information Content (PIC) and Marker Index (MI) were 0.368 and 1.01, respectively. Dendrogram showed three groups, one of which was purely containing accessions from Rajasthan while other two groups corresponded to Punjab and Haryana regions with intermixing of few other accessions. Analysis of molecular variance partitioned 76 % genetic variance within populations and 24 % among populations. Bayesian model based STRUCTURE analysis detected two genetic stocks for analyzed germplasm and also detected some admixed individuals. Different geographical populations of this species showed high level of genetic diversity. Results of present study can be useful in identifying diverse accessions and management of this plant resource. Moreover, the novel SSR markers developed can be utilized for various genetic analyses in this species in future.

Aim: The objective was to compare the use of autologous dermal and temporalis fascia grafts in the treatment of acquired penile curvatures., Materials and Methods: It was a prospective observational study of 33 cases, conducted in Sher-i-Kashmir Institute of Medical Sciences, Srinagar from March 2007 to September 2013. All the patients had stable Peyronies disease (PD). Dorsal, dorsolateral and vental curvatures with good preoperative erections were included. PD index with visual analog scales for curvature was used preoperatively. An informed written consent was taken from all the patients with main emphasis on erectile dysfunction., Results: After an average follow up of 2 years, complete straightening of penis was observed in all patients with satisfactory sexual intercourse in 30 patients (90%). Three patients (10%) required frequent use of type 5 phosphodiesterase inhibitors for adequate erections. Overall 91% of patients and partners were satisfied with the procedure and cosmetically donor site was better in temporalis fascia graft site. No rejection of any graft was noted and glans hypoesthesia was noticed in 4 patients (12%). None of the patients required penile prosthesis. Total operative time for harvesting and application of the graft was more in dermal grafts (>3 hrs) than for temporalis fascia graft (2 hrs)., Conclusion: Tunical lengthening procedures by autologous free grafts represents a safe and reproducible technique. A good preoperative erectile function is required for tunical lengthening procedure. Temporalis fascia graft is thin, tough membrane and effective graft for PD with good cosmetic and functional results.

Background: Urinary bladder cancer is a common malignancy in the West and ranks as the 7th most common cancer in our region of Kashmir, India. FGFR3 mutations are frequent in superficial urothelial carcinoma (UC) differing from the RAS gene mutational pattern. The aim of this study was to analyze the frequency and association of FGFR3 and RAS gene mutations in UC cases., Materials and Methods: Paired tumor and adjacent normal tissue specimens of 65 consecutive UC patients were examined. DNA preparations were evaluated for the occurrence of FGFR3 and RAS gene mutations by PCR-SCCP and DNA sequencing., Results: Somatic point mutations of FGFR3 were identified in 32.3% (21 of 65). The pattern and distribution were significantly associated with low grade/stage (<0.05). The overall mutations in exon 1 and 2 in all the forms of RAS genes aggregated to 21.5% and showed no association with any clinic-pathological parameters. In total, 53.8% (35 of 65) of the tumors studied had mutations in either a RAS or FGFR3 gene, but these were totally mutually exclusive in and none of the samples showed both the mutational events in mutually exclusive RAS and FGFR3., Conclusions: We conclude that RAS and FGFR3 mutations in UC are mutually exclusive and non-overlapping events which reflect activation of oncogenic pathways through different elements.

Inaccessible urethra with no retrograde endoscopic access due to multiple/diffuse strictures or multiple urethrocutaneous fistulas with acute urinary retention due to posturethral instrumentation (transurethral resection of bladder tumor [TURBT], or TURBT with transurethral resection of the prostate [TURP]), is a rare entity. Management of such a case with a bladder tumor for TURBT/surveillance cystoscopy poses a great challenge. The authors present 12 cases of bladder tumor with inaccessible urethra, 10 cases due to multiple strictures (post-TURBT and/or TURP), and 2 cases due to urethrocutaneous fistulas (post-TURBT), who presented to our emergency department with acute urinary retention. Emergent suprapubic catheterization was used as a temporary treatment method.

Background: Even after adequate immunosuppression therapy, acute rejection continues to be the single most important cause of graft dysfunction after renal transplantation. Renal allograft biopsy continues to be the reference standard, though certain clinical and biochemical parameters are helpful in assessment of these patients. Renal allograft rejection is mediated by T lymphocytes, expressing cell surface interleukin-2 receptors (IL-2R) which has been suggested as a marker of acute rejection episodes after organ transplantation., Objective: To determine the pre- and post-transplantation serum soluble IL-2R levels in live related kidney transplant patients to predict acute rejection episodes., Methods: Serial serum samples from 75 recipients and 41 healthy controls were assessed for soluble IL-2R levels by ELISA. The outcome of the graft was also determined for each recipient., Results: The mean±SD serum soluble IL-2R levels in renal allograft recipients with rejection were significantly (p<0.001) higher than those without rejection (329.85±59.22 vs 18.12±11.22 pg/mL). The elevation of serum soluble IL-2R was evident in acute rejection episodes and found before elevation of serum creatinine. The higher values of serum soluble IL-2R in the rejection group were significantly reduced after recovery of allograft function by adequate anti-rejection therapy. 36.4% of patients in the rejection group had proven positive biopsies for the rejection and higher creatinine values, which was found to be statistically significant (p<0.001). A cohort of 41 healthy controls showed significantly (p<0.05) lower serum soluble IL-2R concentrations (15.27±7.79 pg/mL) when compared with the rejection group., Conclusion: Serum soluble IL-2R concentrations showed significant correlation with the acute rejection episodes in the renal allograft recipients. Prediction of soluble IL-2R levels might help the early detection of rejection episodes, which may pave way for the management of immunosuppression regimes and better graft functioning.

Introduction: The aim of this study was to evaluate oral single/multiple doses of Fosfomycin Trometamol with clinical and microbiological efficacy in:Asymptomatic bacteriuria in pregnancy.Endourological procedures.Lower urinary tract infections., Material and Methods: This prospective, uncontrolled, open label study was conducted in two tertiary hospitals over a period of three years. A total of 400 patients were included in the study. Group A (200 patients) with asymptomatic bacteriuria in pregnancy and Group B (200 Patients) with symptomatic lower urinary tract infections and with any day care endourological procedures were enrolled in our study. Efficacy end points like post- antibiotic urinalysis, microbiological efficacy and clinical improvement with adverse effects of the drug were evaluated., Results: Of the 400 patients studied, 98% returned for follow-up. Out of the 304 urinary isolates in Table 2 (ASB and symptomatic LUTS) grown on urinary culture, majority of the isolates were Gram-negative Enterobacteriacae family. After oral single/multiple doses of fosfomycin, bacterial eradication, bacterial persistence, bacterial reinfection were 96.3%, 3.9%, 3.9% respectively (Figure 2). No isolates were grown in 8 cases (Table 2). However, on administration of the drug 23.5% patients noticed diarrhea (loose stools) followed by itching (19.7%) in genital area (Figure 1)., Conclusions: Fosfomycin Trometamol is a bactericidal antibiotic with a broad spectrum activity against Gram-positive also Gram-negative bacteriae. It has an advantage of oral single /multiple doses, higher eradication rate of bacteria after 48 hours, excellent tolerability and safety in pregnancy and other female age groups. We recommend Fosfomycin Trometamol as the drug of choice particularly in patients with poor drug compliance and for minor day care endourological procedures.

Background: The aim of this study was to see the efficacy of endorectal coil MRI and MR spectroscopic imaging in patients with elevated serum PSA and negative transrectal ultrasonography (TRUS)-guided biopsy., Materials and Methods: This study was conducted on 87 patients presented with: • Elevated prostatic specific antigen levels >5 ng/ml • Symptoms and signs of prostatic carcinoma • Patients with negative TRUS-guided biopsy • Suspicious lesion on TRU. All the patients were subjected to TRUS and followed by TRUS-guided biopsy of the lesion identified on endorectal coil MRI and MR-Spectroscopy. TRUS-guided biopsy of prostate was done with a Siemens Sonoline Adana Scanner. The scanning was performed by mechanical probe 5-7.5 MHz., Results: Out of 87 patients, 43 (49.4%) had hypointense lesion, 11 (12.6%) had hyperintense lesion. Out of 87 patients, MR-spectroscopy showed peak choline-creatine in 74 patients. Normal citrate peak was seen in 13 patients. Patients who had choline-creatine peak, among them 28 (37.8%) had peak in left peripheral zone, 23 (31.1%) had peak in the right peripheral zone, 2 (2.7%) had peak in the central zone, 17 had (23%) peak bilaterally. Four patients (5.4%) had peaks in right and central zones. The difference was statistically significant (P < 0.001)., Conclusion: Prostatic biopsy directed with endorectal coil MRI and MR-spectroscopic imaging findings in patients with elevated serum PSA and prior negative biopsy, improves the early diagnosis of prostatic carcinoma and accurate localization of prostate cancer within the gland.

Objective: Specific acquired HRAS mutations have been found to predominate in bladder cancer, and HRAS T81C polymorphism has been determined to contribute the risk of various cancers, including bladder cancer., Materials and Methods: We screened the exon 1and 2 of HRAS and frequently detected polymorphism at nucleotide 81T to C (exon 1). A case-control study was conducted using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) to test the genotype distribution of 140 bladder cancer patients in comparison with 160 cancer-free controls from a Kashmiri population., Results: In HRAS T81C SNP, frequencies of TT, TC, and CC genotypes among controls were 84.4%, 15.6%, and 0.0%, while in cases allele frequencies were 64.3%, 30%, and 5.7%, respectively. A significant differences was observed between the control and cases with odds ratio (OR) = 3.0 and 95% confidence interval (CI) = 1.74-5.20 (P = 0.000). Interestingly, combined TC and CC genotype abundantly presented in high grade (OR = 5.4 and 95% CI = 2.8-10.2; P < 0.00) and in advanced tumors (OR = 3.3, 95% CI = 1.71-6.30; P < 0.05). A significant association of the variant allele (TC+CC) was found with male subjects (≥50) and ever smokers (P = 0.001)., Conclusion: It is evident from our study that HRAS T81C SNP moderately increases bladder cancer risk, and rare allele is a predictive marker of advanced bladder tumors., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Context: In India, there are a large number of end-stage renal disease (ESRD) patients waiting for renal transplant. Deceased donor organ transplantation (DDOT) is the possible solution to bridge the disparity between organ supply and demand. The concept of expanded criteria donors (ECDs) was developed to combat the huge discrepancy between demand and organ availability. However, ECD kidneys have a higher propensity for delayed graft function (DGF), and therefore worse long-term survival. We present our experience of deceased donor renal transplantation., Aims: We report single centre experience on DDOT including ECDs vis-à-vis patient/graft survival, graft function in terms of serum creatinine (SCr), rejection episodes, and delayed graft function in 44 DDOT., Materials and Methods: Between August 1998 and April 2011, 44 renal transplants from 35 deceased donors were performed, of which 37.2% were expanded criteria donors. Results were analyzed in terms of age of donor, terminal SCr, graft ischemia time, graft function, post-transplant complications, and graft and patient survival. All recipients received sequential triple drug immunosuppression and induction with rabbit antithymocyte globulin (rATG). The induction is commenced by giving first dose of rATG intraoperatively (dose 1.5 mg/kg) and subsequent rATG infusions were administered daily for a minimum of 5 and maximum of 7 doses depending on initial graft function., Results: We have been able to achieve a mean cold ischemia time of 6.25 ± 2.55 h due to the coordinated team efforts. Delayed graft function occurred in 34% patients and 31.8% had prolonged drainage. There were no urinary leaks. Seven (16%) patients had biopsy-proven rejection episodes, all of which were reversed with treatment. Two patients underwent graft nephrectomy. One of these was due to hyperacute rejection and another due to anastomotic hemorrhage. One-year graft survival was 92.4% and the patient survival was 83.8%., Conclusion: Deceased donor renal transplants have satisfactory graft function and patient survival despite the high incidence of delayed graft function. Retrieving kidneys from marginal donors can add to the donor pool.

Spontaneous adrenal hemorrhage is an acute hemorrhage from the adrenal gland which occurs in the absence of trauma. The incidence of this condition during pregnancy is unknown. We describe a patient with massive unilateral adrenal hemorrhage which occurred during labor. The patient was successfully managed conservatively with complete resolution of the hematoma. A review of the literature of this rare condition is also presented.

Objective: To compare the three types of urinary diversion namely Ileal Conduit, MAINZ Pouch II and Ileal Neobladder in terms of patient preference, post-operative hospital stay, early and late complications, continence rates, quality of life and patient satisfaction., Method: From January 2003 to October 2007, 30 patients (28 males and 2 females) of muscle invasive carcinoma urinary bladder (mean age 57.7 years) were operated upon by radical cysto- prostatectomy or anterior pelvic exenteration and urinary diversion was performed by Ileal conduit, Mainz pouch II or Ileal neobladder. The patient preference for the type of diversion was determined pre-operatively after discussing all the three types of urinary diversions. Post-operative hospital stay, early and late complications, continence rates, quality of life and patient satisfaction with the type of diversion were evaluated on follow up., Results: 60% of the patient's preferred Ileal neobladder, 10% preferred Ileal conduit and 10% preferred Mainz pouch II as their 1st choice diversion; 20% left the decision to the operating surgeon. The mean post-operative hospital stay was 15.0 days in Ileal conduit group, 17.8 days in Mainz pouch II group and 19.7 days in Ileal neobladder group. The mean follow up was 27.7 months. Early complications (within 1 month of surgery) were observed in 46.2% of patients in Ileal conduit group, 38.5% in Mainz pouch II group and 50.0% in Ileal neobladder group. Late complications (after 1 month of surgery) were seen in 61.5% of patients in Ileal conduit group, 46.2% in Mainz pouch II group and 50.0% in Ileal neobladder group. In Mainz pouch II group 92.3% of the patients achieved daytime continence and 84.6% achieved night time continence 3 to 6 months after surgery. In Ileal neobladder group, 75.0% patients achieved day time continence and 50.0% achieved night time continence 3 to 6 months after surgery. Patient satisfaction and overall quality of life was described 'Good' by majority of patients in Ileal conduit group and 'Very Good' by majority of patients in Mainz pouch II group and Ileal neobladder group., Conclusion: There are inherited advantages and disadvantages to each form of urinary diversion and patient selection is important to identify the most appropriate method of diversion for an individual.

Objective: To assess the role of TOT sling procedure in current surgical management of female Stress Urinary Incontinence (SUI) in terms of post-operative results, cost effectivenss, pt acceptance and complications., Method: From June 2006 to September 2008, 30 patients of SUI were treated surgically by TOT-sling procedure. Pre-operatively the patients were evaluated by thorough history taking, clinical examination and different diagnostic test depending upon the individual clinical scenario. Patients were explained in their own language the nature of procedure and the principle behind it. Any complication(s) (intra/postoperative) were noted. After discharging the patients they were followed up by atleast 3 visits (follow-up visits) at 1, 3 & 6 month interval. Any complications of the procedure and patient acceptance were evaluated at each follow-up., Results: The mean age of the total patients (n=30) was 39.5 yrs and 28 (93.33%) were multiparous. Involuntary loss of urine on straining was the most common complaint present in 25 (83.33%) patients and 22 (73.33) patients were having duration of symptoms less than 3 yrs. 9 (30%) patients were having mild cystocele pre-operatively which resolved after surgery. All the 30 (100%) patients were continent post-operatively while 7 (23.33%) were having lower urinary tract symptoms (LUTS). No major intra/post-operative complication was seen but, urgency, dysuria, fever and haematuria was seen post-operatively which resolved after few days. The operative time was 24 ± 3.8 months and catheter was removed on 2.7 ± 1.7 days post-operatively. Hospital stay was 6 ± 2.4 days (3 - 11) and app. Cost of the treatment was Rs3253 ± 360 (2700,3900)., Conclusion: TOT Sling procedure is currently the Gold Standard for management of female SUI. It is very important to diagnose SUI and rule out other causes of incontinence because only the former one (Genuine SUI) is improved by TOT sling and other types may be even worsened by this procedure.