Renomedullary Interstitial Cell Tumor in the Background of a Renal Oncocytoma: A Case Report.

Renomedullary interstitial cell tumors (RMICTs) are rare benign renal tumors that arise from the renal medulla. They are rarely symptomatic and are mostly discovered incidentally. Radiologically, their co-presence ipsilaterally in the background of a larger mass introduces a miscellaneous presentation that raises the suspicion of metastatic disease. A characteristic presentation does not exist. Therefore, an individualized, patient-centered approach should be tailored depending on the nature of the presentation. We report the clinical, radiological, and histopathological presentation of a 46-year-old woman presenting with an RMICT in the background of a renal oncocytoma.

Bladder outflow obstruction in women: Clinical and basic evaluation.

AIM: Female bladder outflow obstruction is an underdiagnosed and undermanaged condition. This review article aims to illustrate the basic and clinical evaluation of patients who might have this condition. REVIEW: Clinical evaluation includes clinical history, examination, and basic investigations, including uroflowmetry and postvoid residual, urinalysis and culture, renal function assessment, ultrasound of kidneys and bladder, voiding cystourethrography, and magnetic resonance imaging. Based on the initial evaluation, if the concern of obstruction is high, the clinician might undergo further advanced evaluation. CONCLUSION: Basic evaluation is the initial step in the diagnosis of female bladder outflow obstruction, the clinician need to have a high index of suspicion and often further advanced evaluation is needed to confirm the diagnosis.

Predictors of Phosphodiesterase Type 5 Inhibitor Treatment Failure in Patients Diagnosed With Erectile Dysfunction.

INTRODUCTION: Erectile dysfunction (ED) is a prevalent condition, especially in aging populations, with significant implications for quality of life. While phosphodiesterase type 5 inhibitors (PDE5Is) are the first-line treatment, a substantial percentage of patients do not respond satisfactorily. This study aimed to identify predictors of PDE5I treatment failure in ED patients. METHODS: Data from January 2016 to January 2022 was reviewed for patients with ED who either failed PDE5I treatment or had a successful outcome. Demographic, medical, and laboratory data were collected and analyzed. Patients with contraindications or who did not complete the treatment were excluded. RESULTS: The treatment failure group comprised 288 patients, while 225 age-matched patients formed the control responder group. There were no significant differences in marriage duration, comorbidities, smoking, or BMI. However, HbA1c levels, free testosterone, and SHBG were significantly different between the two groups. CONCLUSION: This study found that high HbA1c levels, low free testosterone, and high sex hormone-binding globulin (SHBG) were associated with PDE5I treatment failure. Managing high HbA1c levels and addressing hormonal imbalances may enhance PDE5I treatment effectiveness in ED patients. However, further research is needed to explore other factors contributing to treatment outcomes.

Safety and efficacy of en bloc renal hilum control during laparoscopic nephrectomy and nephroureterectomy: A single-center experience in Saudi Arabia.

Objective: The objective of the study is to evaluate the safety, efficacy, and long-term outcome of en bloc renal pedicle control during laparoscopic nephrectomy and nephroureterectomy. Patients and Methods: A total of 126 nephrectomies and nephroureterectomies that underwent en bloc renal pedicle control using the endovascular stapler (45 or 60 mm vascular reload) were retrospectively analyzed. Perioperative outcomes, including the risk of arteriovenous fistula (AVF), hospital stay, and estimated blood loss, were recorded. Complications were reported using Clavien classification. Results: En bloc pedicle control was employed in 126 laparoscopic nephrectomies and nephroureterectomies on 126 patients with a mean age of 55.7 years (range: 18-94) and a mean body mass index of 29.2 kg/m2 (range: 17-42). All laparoscopic nephrectomies were performed or supervised by one of three minimally invasive surgeons using identical surgical techniques, even in cases of multiple hilar vessels. During follow-up with a mean 23.3 months (range: 12-48), no patients presented with radiological or clinical signs of AVF (91 patients where followed up with either Doppler ultrasound, computed tomography with contrast, or magnetic resonance imaging for different indications). The mean operative time was 91.8 min (range: 45-215). Intraoperative blood transfusion was required in two cases. Diaphragmatic injury occurred in one case but was repaired laparoscopically. Open conversion occurred in two cases with severe colonic adhesions and injury, with one requiring primary repair, and the other managed with a colostomy. One patient developed fever; two patients developed paralytic ileus. Hospital stay mode was 5 days, ranging from 3 to 10 days. Conclusion: En bloc renal pedicle control during laparoscopic nephrectomies is safe with reasonable operative time, and there were no indications of AVF with this technique over the long term.

Cystic epitholiod angiomyolipoma mimicking a cystic renal cell carcinoma: A case report.

Here we report a case of epitholiod angiomyolipoma with cystic changes in a 42-year-old woman. Preoperative imaging studies revealed a 9.8 cm cystic tumor arising from the lower pole of the right kidney, with multiple enhancing solid components and septation diagnosed as a cystic renal cell carcinoma. The patient underwent laparoscopic radical nephrectomy. Histopathology revealed a lipid-poor angiomylipoma with epithelioid features.

Renal pedicle control in laparoscopic donor nephrectomy: Evaluation of a single-center experience.

Introduction and Study Purpose: Renal pedicle control is a crucial period in laparoscopic donor nephrectomy (LDN). Till now, there is no standardized technique for renal pedicle control. Proper evaluation and investigation of the different ways of renal vessel control have to be done to avoid any calamitous event. We aim to prove the safety and reliability of the Hem-o-Lok clips for the renal vascular control in transperitoneal LDN. Methods: All LDNs or hand-assisted LDNs done between January 2016 and December 2018 were collected. The primary outcome was the safety of the Hem-o-Lok clips. The secondary outcomes were blood loss, ischemia time, hospital stay, cost, and operative time. The data were analyzed using SPSS 20, and a statistical package was conducted. Results: The data showed that 238 laparoscopic donor nephrectomies were done. The renal pedicle control during the 1st year was done using a vascular stapler for the artery (63 cases) and two polymer self-locking clips extra-large (XL) for the vein. Two events were reported in the form of mechanical failure. In the following 2 years, the artery was controlled using polymer self-locking clips large (L) few millimeters distal to the aorta and two metallic clips distal to it to increase the safety and stability of the vascular stump (175 cases). However, the vein was controlled by the two polymer self-locking clips XL. There was no reported intraoperative complications or events related to this way of pedicle control; there was no open conversion or blood transfusion required. There was no postoperative complication or collection in ultrasound. Conclusion: Using a combined polymer self-locking clip few millimeters distal to the aorta and two metallic clips distal to it for renal artery control in laparoscopic donor nephrectomies is cost-effective and safe. However, further and broader evidenced base studies are still needed to establish a standard technique for renal pedicle control.

Urolithiasis and water intake in Saudi Arabia, is it a matter of quality or quantity?

Introduction: Urolithiasis is a significant problem with an increasing incidence and prevalence worldwide. Multiple factors such as water intake, climate change, dietary habit, and genetic factors can affect stone formation. Our aim is to clarify the relationship between water intake and urolithiasis in Saudi Arabia as a hot climate area. Methods: This cross-sectional internet-based survey was conducted in November 2017. Our study was performed using a standard web-based questionnaire using social media open to all internet users. We excluded the incomplete responses. Analysis of the data was then carried out using Chi-square test and SPSS package version 20. Results: We found a great response to our survey, where 9100 participants responded. Among the participants, 76.6% were females and 23.4% were males. The largest age group was between 18 and 30 years (60.8%). Of the participants, 842 (9.3%) had history of urinary tract stones. About 74.3% of the participants with a history of urinary tract stones were drinking <1 L/day of water in comparison with those who had no history of urinary tract stones who were drinking a minimum of 1.25 L/day in 55.1%. Regarding the type of water intake, there was no significant relationship between the type of water and the incidence of stones formation (P =0.096). The amount of water was significantly correlated with the urolithiasis (P = 0.000). Conclusion: We concluded that the amount of water intake per day significantly correlated with urolithiasis, and according to our study, the minimally accepted intake was ≥1.25 L/day. However, the type of water consumed has no statistically significant impact on stone formation.

Is Sacral Neuromodulation a Treatment Option for Primary Bladder Neck Obstruction?

Here, we present the first reported case that used sacral neuromodulation as a treatment option for bladder neck obstruction in a 48-year-old man who presented with a long-standing history of lower urinary tract symptoms such as storage and voiding symptoms unresponsive to conservative and medical treatments, including chemodenervation. The patient was diagnosed with primary bladder neck obstruction (PBNO) using a urodynamic study, voiding cystourethrography, and cystoscopy. Sacral neuromodulation was used because the patient refused bladder neck incision because of the risk of retrograde ejaculation. The patient reported significant improvement in symptoms with no obstructive pattern on follow-up uroflowmetry after six months. The use of alpha-blockers, bladder neck incision, and Botox injection into the bladder neck to treat PBNO has been reported. The successful use of sacral neuromodulation to treat PBNO has not been reported before.

Male sexual function after weight-loss surgeries in a group of Saudi population.

INTRODUCTION: Obesity is associated with erectile dysfunction in many studies. This study aims to inspect the impact of weight-loss surgery on the erectile function in the Saudi male population. PATIENTS AND METHODS: Forty-two consecutive male patients who underwent weight-loss surgery during a period from February 2013 to July 2016 were included in the study. Unmarried patients were excluded from the study. A designed questionnaire includes the short version of the International Index of Erectile Function (IIEF), usage of phosphodiesterase inhibitors, overall satisfaction before and after the intervention, marriage duration, and fertility postsurgery. All the participants were contacted through phone in July 2018, and then the questionnaire was mailed to them. All the data were analyzed and compared to a control group of married obese patients, who were waiting for the bariatric surgeries, using specific statistical tests. RESULTS: Thirty patients responded and completed the survey. Their mean age was 41.9 years (range 26-62), and the mean preoperative body mass index (BMI) was 46.3 ± 7.5, with a significant reduction in the BMI postoperatively to a mean of 30 ± 5.5. The IIEF score improved, and the overall satisfaction and feelings were better (76.7%). Only 16.7% of cases needed PDEI before and after the operation. Thirteen (43.3%) patients got children after the surgery. Univariate and multivariate analysis showed that age was a significant factor in association with both erectile function and fertility after bariatric surgeries (P = 0.02). Fertility was better in patients who underwent laparoscopic sleeve gastrectomy than gastric bypass surgery (P = 0.01). CONCLUSION: The weight-loss surgeries have a significant effect on erectile function, and they improve patient sexual satisfaction. Most of these patients feel better sexual function after bariatric surgeries. Fertility outcome seems to have a positive correlation with this type of surgery. However, a larger sample size and more elaborate studies are warranted to substantiate this claim.

Successful surgical treatment of giant scrotal lymphedema associated with Hodgkin's lymphoma: A rare case report.

Scrotal lymphedema is a rare disease, caused by obstruction of the lymphatic vessels draining into the scrotum, and may be induced by malignant lymphoma. A 27-year-old male, who was treated for Hodgkin's lymphoma, presented with scrotal swelling for 3 years. We observed huge scrotal swelling with extension to the suprapubic region and lower right limb, a significantly thickened scrotal wall, and nonpalpable testes. The patient underwent scrotal lymphedema excision followed by surgical scrotal and penile reconstruction. Treatment of scrotal lymphedema is challenging. However, we were satisfied with our surgical result. Our patient experienced both physical and psychological improvements.

Varicocele indicated scrotoplasty with varicocelectomy: A case report.

A 72 -year- old male patient presented to the clinic complaining of mild dragging scrotal pain and hanging scrotum interfering with his daily activity. Clinical examination revealed grade three left varicocele, enlarged hanging scrotum for more than 15 cm from the scrotal neck. The scrotum was explored and left varicocelectomy was done then scrotoplasty. Fifteen months post-operatively patient has an excellent outcome.

Microscopic subinguinal varicocelectomy for testicular pain: a retrospective study on outcomes and predictors of pain relief.

BACKGROUND: Approximately 2-10% of patients with varicocele complain of pain. Varicocelectomy for testicular pain is a surgical choice when conservative therapy fails to relieve the pain. Different variables have been reported as prognostic factors for pain relief following varicocele ligation. Moreover, the success rate of varicocelectomy for testicular pain has varied among studies. This retrospective study aimed to investigate the predictors and success rate of microscopic subinguinal varicocelectomy performed for the treatment of painful varicocele. RESULTS: Among the 132 patients, 83.3% reported pain relief. A significant association was identified between varicocelectomy for unilateral testicular pain and pain resolution (P < 0.0001); no other factors were predictors of pain relief. CONCLUSIONS: Microscopic subinguinal varicocelectomy for testicular pain is an effective surgical alternative. Varicocelectomy for unilateral testicular pain may predict postoperative pain relief in appropriately selected patients.

RéSUMé: CONTEXTE: Environ 2 à 10 % des patients porteurs de varicocèle se plaignent de douleur. La varicocèlectomie pour douleur testiculaire est un choix chirurgical lorsque le traitement conservateur ne parvient pas à soulager la douleur. Différentes variables ont été rapportées comme facteurs pronostiques du soulagement de la douleur après ligature de la varicocèle. Par ailleurs, le taux de réussite de la varicocèlectomie pour douleur testiculaire varie selon les études. Cette étude rétrospective visait à étudier les facteurs prédictifs et le taux de réussite de la varicocèlectomie subinguinale microscopique réalisée pour traiter une varicocèle douloureuse. RéSULTATS: Parmi les 132 patients opérés, 83,3% ont rapporté le soulagement de la douleur. Une association significative a été identifiée entre la varicocèlectomie pour douleur testiculaire unilatérale et la résolution de la douleur (P <0,0001) ; aucun autre facteur n'était prédictif du soulagement de la douleur. CONCLUSIONS: La varicocèlectomie subinguinale microscopique pour douleur testiculaire est une alternative chirurgicale efficace. La varicocèlectomie pour douleur testiculaire unilatérale peut prédire le soulagement postopératoire de la douleur chez les patients convenablement choisis.

Scrotal calcinosis effect - Case report and review of literature.

Idiopathic scrotal calcinosis is a benign rare diseases that is characterized by single or multiple scrotal skin calcified nodules without evidence of systemic disease. We report the first case in Saudi Arabia of Idiopathic scrotal calcinosis in a patient whose a 42 years old male, medically and surgically free who presented to our clinic with multiple scrotal nodular lesions in which excision was done and histology showed calcium deposition in basophilic globules which is consistent with Idiopathic scrotal calcinosis. Although pathogenesis and etiology of Idiopathic scrotal calcinosis is controversial, surgical excision is the treatment of choice.

Giant hydronephrosis management in the Era of minimally invasive surgery: A case series.

INTRODUCTION: Giant hydronephrosis (GH) is a rare urological entity, described as more than 1 L of fluid contained in the renal collecting system. Ureteropelvic junction obstruction (UPJO) is the most common cause. GH if not discovered and managed early can result in long term complications. We present our experience in the late presentation of adult Giant hydornephrosis. PRESENTATION OF CASES: We reviewed all the cases of patients with giant hydronephrosis who presented to our institute from December 2017-December 2019 at our institute. Pre-operative renal ultrasound, computed tomography with contrast and MAG-3 were performed on all patients to establish their diagnoses. The patients' demographic data, clinical presentation, preparatory investigations, indications for intervention, type of intervention, pre- and post-operative complications and durations of hospital stay were reported. Laparoscopic transperitoneal nephrectomy was completed in three cases without open conversion. One case proceeded to open conversion owing to a lack of space and severe adhesions. The mean operating time was 79.7 min (range: 65-95 min), estimated blood loss was 75 mL and the mean hospital stay was 4 days (range: 2-6 days). DISCUSSION: The first case of GH was described in 1746. Since then, few cases have been described in the literature. A radiological definition, is the occupation of the hemi-abdomen by the kidney with a midline cross which is the height of five vertebral bodies. GH may be congenital or acquired. The most common presentation of GH is abdominal distention followed by fever and flank pain. CONCLUSION: When nephrectomy is indicated in giant hydronephrosis, the laparoscopic trans-peritoneal approach is feasible. Pre-operative decompression using a nephrostomy tube and suspension stitch use facilitate the surgery.

Management of polyorchidism in a prepubertal boy: A case report and literature review.

Polyorchidism is a very rare embryological anomaly characterized by the presence of extra number of testes with the usual presentation of two homolateral and one contralateral testis and no clear guidelines for management. Herein, we present a 14yearold case with left supernumerary testes presented with discomfort and painless mass, diagnosed by US and confirmed by magnetic resonance imaging. Conservative treatment was implemented, in the form of ultrasound followup imaging (every 6-12 months) with selfscrotal examination every month.

Different managements of horseshoe kidney stones, any difference in the outcome?

PURPOSE: The aim is to assess the outcomes of different approaches for the management of renal stones associated with horseshoe kidneys (HSKs) in our institution over a 12-year period. METHODS: A retrospective review of 144 patients with HSKs who presented from 2000 to 2012 was performed. Twenty-eight patients (19.4%) were found to have renal stones. Demographic data were collected; the method of treatment and the outcomes of stone management were reviewed. We excluded patients with non-functioning moieties and associated genitourinary anomalies, and those with incomplete data. RESULTS: We included 25 patients, of which 16 males (64%) and 9 females (36%), with a mean age of 37 years. Mean serum creatinine level was 66 mmol/L. Eleven patients with a stone size <8 mm were treated expectantly with medical treatment, with only one patient requiring endoscopic intervention. Six patients (24%) with a stone size between 1 cm and ≤2 cm were treated with extracorporeal shock wave lithotripsy (ESWL) with the placement of double J stents, and seven patients (28%) with a stone size of >2 cm were treated with percutaneous nephrolithotomy. One patient with a 10 mm stone was treated using flexible ureteroscopy. No significant perioperative complications were encountered. CONCLUSIONS: Indications, methods of treatment, and outcomes of management of stones associated with HSKs were comparable to those for stones associated with normal kidneys. Tailored approach based on stone size is highly recommended. ESWL accompanied with ureteric stenting is a promising strategy for the management of stones associated with HSKs in selected patients requiring intervention.

Knowledge and attitude about sexually transmitted diseases among youth in Saudi Arabia.

BACKGROUND: Sexually transmitted diseases (STDs) are one of the most serious diseases in the world. Our aim was to explore the knowledge and attitude about STDs among the youth. PATIENTS AND METHODS: This cross-sectional survey was conducted from August 1 to August 13, 2016. Male and female youth between 18 and 25 years were invited to participate in the survey using social media open to all Internet users consisting of questions and statements about STDs, and then the data were analyzed. RESULTS: We received 5040 responses to the survey; out of these participants 76.6% were females and 23.4% were males with a mean age 21.5 and most of them were single (85.1%). We noticed that most of the respondents selected the Internet (71.7%) as the main source of their knowledge about STDs followed by school, television, and others, respectively. In spite of, 94.08% knew that human immunodeficiency virus/AIDS is an STD, only 43.61% knew that herpes simplex virus is an STD, and only 31.03% knew that Chlamydia is an STD. A high percent (93.1%) agreed that sexual intercourse transmits STDs. Only 59.6% agreed that condom does not provide complete protection from STDs. To our surprise, only 55% considered themselves capable of protecting themselves against STDs. About 95.8% of the participants agreed that STDs should be taught in schools, while 4.2% disagreed. CONCLUSION: We noticed a lack of participant's knowledge regarding the types, mode of transmission, and the ways of protections from STDs and their desire to find out information about STDs. Hence, awareness programs about STDs should be started that aim at encouraging youth to follow our religion and culture.

Paraganglioma of Urinary Bladder Managed by Laparoscopic Partial Cystectomy in Conjunction with Flexible Cystoscopy: A Case Report.

Background: Paraganglioma of the urinary bladder (PUB) is exceedingly rare, accounting for <0.1% of all urinary bladder tumors. Various challenging treatment options are available. Case Presentation: A 67-year-old female presented with malignant hypertension on four medications for which investigation was done. An observation of having functioning PUB was noted. She was admitted and laparoscopic partial cystectomy was done with the guidance of flexible cystoscopy. She had a smooth postoperative course and was discharged home, then catheter was removed after cystogram. Histopathology confirmed the diagnosis of a bladder paraganglioma. Finally, during the last follow-up, the patient was asymptomatic with controlled blood pressure and normalized catecholamine levels with no evidence of recurrence. Conclusion: PUB is an exceedingly rare tumor that can be managed with minimally invasive techniques such as laparoscopic partial cystectomy with cystoscopy guidance.

Does timing of presentation of penile fracture affect outcome of surgical intervention?

OBJECTIVE: To assess the effect of timing of presentation of cases with penile fracture on the outcome of surgical intervention. PATIENTS AND METHODS: Between January 1986 and May 2010, 180 patients with penile fracture were treated surgically in our center. To assess the effect of timing of presentation, patients were classified into 2 groups: group I with early presentation (≤24 hours) and group II with delayed presentation (>24 hours). All patients were contacted by mail or phone and were re-evaluated. All patients were reevaluated by questionnaire and local examination. Patients with erectile dysfunction were evaluated by color Doppler ultrasonography. RESULTS: Group I included 149 patients (82.8%) and group II included 31 (17.2%). In group I, patients presented to the emergency department from 1-24 hours (mean, 11.8) after occurrence of the penile trauma. Although patients in group II presented from 30 hours to 7 days (mean, 44.7 hours). Both groups were similar regarding etiology of injury, clinical presentation, surgical findings, and incidence of associated urethral injury. Mean follow-up period for group I was 105 months, and for group II it was 113 months. After such long-term follow up, 35 (19.4%) patients had complications; however, there was no statistically significant difference between both groups. CONCLUSIONS: Cases of penile fracture with early or delayed presentation up to 7 days should be managed surgically. Both groups have comparable excellent outcome with no serious long-term complications.