Clinical significance of DJ stent culture in patients with indwelling ureteral stents prior to endourological intervention.

BACKGROUND: Ureteral stents are placed to relieve ureteral obstruction in various endourological surgery. As soon as it is inserted it is rapidly colonized by host of microorganism. Culture and sensitivity pattern of these growing microorganism on the stent may provide us an insight to treat postoperative urosepsis in high risk patients with indwelling DJ stents. MATERIALS AND METHODS: Prospective study between September 2018 and August 2019 with enrollment of 100 patients to determine the ability of urine culture (UC) to predict stent culture (SC) status, to identify associated infectious pathogens with their antibiotic sensitivity patterns and to evaluate the association between SC and post-endourological intervention sepsis. RESULTS: Colonization of bacteria on stent culture (SC) was identified in 53 out of 100 patients (53%). Most of the organism grown on SC were multidrug resistant and they were resistant to most commonly prescribed antibiotics like fluroquinolones, cephalosporins, and aminoglycosides .These organisms were only sensitive to newer antibiotics. Indwelling time of ureteral stent was directly proportional with SC positivity (p < 0.05). Association of Urine culture at DJ Removal and DJ stent culture was not statistically significant. CONCLUSION: Very low rates of colonization within 6 weeks after the insertion of stents. Sterile culture of urine does not rule out colonization of the stent. Most of the urinary pathogens as well as the organisms grown on DJ stent are resistant to fluroquinolones and cephalosporins.

Penile Fracture: Our Experience in a Tertiary Care Hospital.

PURPOSE: Penile fracture is rare, but it is a urological emergency that always requires immediate attention. Moreover, penile fracture has been reported more frequently in recent years. It may have devastating physical, functional, and psychological consequences if not properly managed in time. MATERIALS AND METHODS: The objective of this study was to highlight the causes, clinical presentation, and outcomes of cases of penile fracture. This was a prospective observational study extending from November 2012 to November 2014. Each patient underwent a thorough clinical evaluation and received proper treatment. RESULTS: Twenty patients with penile fracture, aged 19 to 56 years (mean, 28 years) were evaluated in this study. Vaginal intercourse was the most common mechanism of injury. Most of the patients (95%) were diagnosed clinically with a proper history and clinical examination. Nineteen patients were treated surgically. The patients underwent six months of follow-up, and were evaluated with local examinations, questionnaires, and colour Doppler ultrasonography as necessary. CONCLUSIONS: Although penile fracture is an under-reported urological emergency, its incidence is increasing. It is usually diagnosed based on a clinical examination, but ultrasonography can be very helpful in diagnosis. Especially in cases where treatment is delayed, surgery is preferable to conservative management, because it is associated with better outcomes and fewer long-term complications.

Long-term complications of JJ stent and its management: A 5 years review.

OBJECTIVES: To assess the long term complications of JJ stent, the management of complications and the role of endoscopic approach to manage these complications. MATERIALS AND METHODS: Nineteen patients with indwelling JJ stent for a duration of more than 6 months were included in this study. Patients were assessed with X-ray KUB, USG KUB, blood urea, creatinine and DTPA renogram. Data were analyzed by Microsoft excel 2007. RESULTS: Out of 19 patients 12 (63.16%) were male and 7 (36.84%) were female. The mean age was 39.78 ± 13.69 years., Mean duration for which the stent was in situ was 29.56 months. The most common complication was broken stent, in 11 cases (57.89%). Other complications were migration in 5 (26.32%), encrustation in 2 (10.52%) and 1 case of (5.26%) stone formation. Eighteen cases were managed by endoscopic approaches. A total of 22 procedures were performed to treat the complications. Eleven cases were managed by a single procedure and 8 patients required multiple procedures. All were managed successfully with no death reported. Post-operative complications were seen in eight cases (42.11%). CONCLUSIONS: JJ stent related long-term complications are not uncommon and are usually seen after 6 months of indwelling time. Endourological procedure should be the initial approach with a high success rate. Coordinated use multimodality and technology helps in management of difficult cases. Open surgery is rarely required. Prevention of the complication by judicious use and early removal is the cornerstone.

Transrectal impalement of an incense stick in a child presenting as foreign body in the urinary bladder.

The diversity of objects that can be found in the urinary bladder often surpasses the urologist's imagination and mostly they are introduced per urethrally. Impalement injuries of the rectum with bladder perforation have been rarely reported. A high index of clinical suspicion is required to make the diagnosis of bladder perforation while assessing patients presenting with rectal impalement. In this interesting case, a young male child presented with haematuria and dysuria. He had a history of accidentally sitting on an agarbatti (Indian incense stick) stand while playing, followed by perianal pain which subsided spontaneously. Next day he presented with haematuria and dysuria. Clinical examination was inconclusive. On thorough investigation, a linear echogenic foreign body was found in the urinary bladder. The child was operated and the foreign body (incense stick) was removed. This is the first reported case of rectal impalement injury with incense stick, migrated to the urinary bladder in a 2-year-old child.