Hemangioma of penile urethra - Treatment with intralesional triamcinolone.

Hemangiomas are benign vascular lesion, most commonly seen in liver and skin whereas rarely found in genitourinary system. In genitourinary tract urethral hemangiomas are mostly found in males. A case of uretheral hemangioma in 18 years old boy who presented with history of painless bleeding per urethra since age of 3 years. Cystoscopy revealed multiple sub centric lesions in anterior urethra distal to verumontenum. Patient was treated with cystoscopic fulguration using diathermy. He started bleeding again on 3rd postoperative day, so intralesional triamcinolone was given. On follow up at one and three months he was asymptomatic.

Triage of urology service to cope with COVID-19 pandemic: A single institution study.

Almost a year ago, no one has ever heard of COVID-19 but now, every individual in the world is familiar with this term. It is far from over and yet, it has affected every aspect of human life. The Department of Urology at King's College Hospital London provides all types of urology care ranging from benign to cancer treatments to the community. However, this service was badly affected by COVID-19. Policies were made by the experts in the field to reduce patient traffic in the hospital and at the same time, attempting to ensure appropriate and timely treatment was provided to patients suffering from urological conditions requiring urgent attention. In this article, we discuss the triage guidelines set up at our centre. Treatments for benign conditions such as kidney stones were delayed for 3-6 months. For the first time, telephone and video clinics were setup to follow-up patients with benign conditions. Urological emergencies such as acute urinary retention and priapism were discharged from accidental and emergency department after treatment. Small T1 renal cancers were put on surveillance, whereas T2 and T3 renal cancers were offered nephrectomy at a COVID-free specialized center. Transurethral removal of bladder tumor was offered only for solid or actively bleeding tumor. High risk prostate cancer patients were started on hormonal therapy and radiotherapy was only offered for spinal cord compression secondary to metastasis. Low and intermediate non-metastatic prostate cancers were placed on active surveillance. Patients with testicular tumor continued to have immediate inguinal orchidectomy. The multi-disciplinary meetings were done remotely using blue jeans software®. These steps not only strive to provide adequate and timely urology care to patients but also protect health care workers and prevent the spread of COVID-19.

Mini PCNL: A viable single stage treatment for pediatric nephrolithiasis in resource limited countries.

INTRODUCTION: There is increasing enthusiasm for the value of mini PCNL for pediatric stone clearance. In developing countries, it is important to arrange a single stage treatment as a significant proportion of patients do not comply with repeated treatments, such as SWL. OBJECTIVE: To assess the safety, feasibility and outcomes of Mini PCNL in a pediatric cohort. MATERIALS AND METHODS: Retrospective analysis was performed of all paediatric patients undergoing Mini-PCNL at our institute between December 2016 and December 2019. Data was collected on stone size, stone clearance rate, complications, fluoroscopic exposure, mean procedural time and length of hospital stay. Follow up data included imaging to assess stone free status at 1 and 3 months postoperatively. RESULTS: Mini PCNL was performed in 113 pediatric patients, a total of 135 procedures, accounting for bilateral disease in 22. The age range was from 1 to 14 years with a mean age of 8.45 ± 3.14 years. The mean stone burden was 2.1 ± 0.4 cm. Partial and complete staghorn stones were observed in 7 and 3 patients, respectively. The mean operative time was 63.8 ± 13.2 min (range: 25 min to 116min) and mean length of stay was 4.3 ± 2.2 days. Primary stone clearance was achieved in 91.1% (123 patients). Ancillary procedures were undertaken in 10 patients resulting in a secondary clearance rate of 97.0% (131 patients) at 3 months. Complications occurred in 16.3% (22 patients) using the modified Clavien Classification. Metabolic abnormalities were seen in 56.7% of patients with hypocitraturia and hypercalciuria being the most common abnormalities. DISCUSSION: Our study reports a clearance rate of 91.1%, whereas, Zeng et al. documented a stone clearance rate of 80.4%. This contrast may be attributed to the difference in followup imaging protocols of the two studies and the energy source used for fragmentation. The incidence of complications with PCNL ranges from 10.6% to 36.3%, we found complications in 16.3% of our cohort. Our study is limited due to its retrospective design with a short follow-up protocol. Computed tomography being gold standard for qualitative and quantitative assessment of stone burden was not used in all patients to assess the preoperative stone size. Furthermore, postoperatively stone clearance was determined on the basis of ultrasound and x-ray films that could limit the accuracy of our stone clearance rate. CONCLUSION: Our study suggests that mini PNCL in pediatrics patients is an effective single stage treatment for definitive stone clearance with an acceptable complication risk.

Pure xanthine pediatric urolithiasis: A cause of acute renal failure.

Xanthine urolithiasis is usually a benign condition, easy to prevent or cure by appropriate alkalinization, forced hydration and restriction of dietary purines if diagnosed early. When unrecognized, xanthinuria can lead to end-stage renal failure or nephrectomy.

Laparoscopic Versus Open Pyeloplasty for Primary Pelvic Ureteric Junction Obstruction: A Prospective Single Centre Study.

Introduction The aim of the study was to compare the clinical and patient-reported outcomes among open pyeloplasty (OP) and laparoscopic pyeloplasty (LP) patients. Materials and methods This was a prospective single centre, case-cohort study conducted in a tertiary care hospital with 62 patients. In both techniques, dismembered Anderson-Hynes pyeloplasty were undertaken. Post-operatively patients underwent visual analogue scale (VAS) assessment for pain, days to ambulation and comparison of the short- and long-term outcomes of the two procedures. Results There was no difference in the physical and functional outcomes between the two surgical approaches at 12 months period after surgery. However, patients in the laparoscopic group did report a higher rate of satisfaction at six weeks and six months' postoperatively. Likewise, patients in LP experienced less pain during the postoperative period (p-value <0.001), with decreased analgesic requirements. This translated into an early patient ambulation in the laparoscopic group (p-value <0.001), and a shorter hospital stay for the LP group (p-value <0.001). Moreover, follow-up ultrasound showed equal improvement of hydronephrosis among the two groups. Conclusion Laparoscopic and open pyeloplasty are equally effective in treating pelvic ureteric junction obstruction (PUJO), with comparable patient-reported outcomes at 12-month follow-up. However, the laparoscopic technique merits over open surgery with faster rehabilitation, a decreased postoperative pain experience and shorter hospital stay.

Classical prone percutaneous nephrolithotomy in a solitary functioning kidney with severe kyphoscoliosis.

Percutaneous nephrolithotomy (PCNL) is one of the important options in the management of large (>2 cms) and complex renal calculi. Traditionally the prone position has been used to access the pelvicaliceal system. It has its advantages and disadvantages as well. Several modifications to this position have been suggested and reported by several urologists. We had performed PCNL in an elderly female in classical prone position with severe kyphoscoliosis and solitary functioning kidney.

Association of Insomnia in Patients with Chronic Kidney Disease on Maintenance Hemodialysis.

Objective To determine the frequency of insomnia in patients with chronic kidney disease (CKD) on maintenance hemodialysis (HD) Study design Cross-sectional (descriptive) Study duration From July 20, 2019, to January 20, 2020 Study settings Department of Nephrology, Khyber Teaching Hospital, Peshawar Materials and methods A total of 148 patients diagnosed with CKD and on maintenance HD were selected for the study in a consecutive sampling manner and checked for insomnia. Results Out of 148 patients included in the study, there were 64.9% male and 35.1% female patients. The mean duration of CKD (months) was 13.9 ± 6.3. The mean number of sessions for hemodialysis done in all patients was 16.8 ± 5.3. On careful interviewing of the patient, difficulty in falling asleep was recorded in 28.4%, difficulty in staying asleep in 41.9%, problems in waking up early in 34.5%, and insomnia interfering in routine life activities in 28.4%. Overall, insomnia was recorded in 36.5% of patients and was found to have a significant correlation with the number of dialysis sessions (p-value 0.000). Conclusion Insomnia is a frequent disorder associated with CKD patients on maintenance HD. There are very few studies establishing its pathogenesis and risk factors. We recommend further multicenter studies to detect the course of insomnia in association with CKD on HD and its potential impact on the overall quality of life of patients with CKD.

Bilateral Hydronephrosis Secondary to Giant Cell Tumor of the Sacrum.

Sacral giant cell tumors (GCTs) are rare entities that exhibit slow progressive growth and become clinically apparent when they reach a considerable size. The current case report discusses the presentation, investigation, and management of a young male patient diagnosed with a large sacral mass. A 17-year-old male patient presented with uremia, bilateral lumbar pain, and severe weakness of his lower extremities. Imaging revealed a midline sacral mass causing bilateral upper tract obstruction. The patient underwent bilateral nephrostomies followed by a partial en bloc sacrectomy and curettage of the tumor bulk. Histopathology revealed a giant cell tumor of the sacrum. Postoperatively, the patient received adjuvant radiotherapy and rehabilitation for his neurological symptoms. Sacral GCTs are essentially benign but behave like a malignant tumor in view of frequent recurrences and reports of malignant transformation. Surgery with wide local excision remains the ideal modality for complete clearance of sacral tumors. Nevertheless, limitations include their large size, difficult operative access, risk of fatal intraoperative bleeding, and inevitable high postoperative morbidity.