Clinical Outcomes of Voiding Cystourethrogram and Antibiotic Prophylaxis.

Background Urinary tract infections (UTIs) are a prevalent and potentially serious bacterial infection observed among children. Presently, the primary use of diagnostic imaging for UTI is to pinpoint young patients who are at a high risk of developing renal scarring. The most significant procedure for pediatric urology fluoroscopic evaluation is voiding cystourethrogram (VCUG). VCUG-acquired UTIs continue to be an important concern and the purpose of this study is to assess the clinical outcomes of antibiotic prophylaxis on VCUG-associated UTIs. Methods This retrospective study included all patients who underwent VCUG procedures performed from the year 2014 to 2021. All data were retrieved from the medical registries and databases. Radiological and laboratory investigations related to the VCUG procedures were thoroughly reviewed. Patients were considered to have post-procedure UTI if urological symptoms including fever and dysuria along with positive urine culture were exhibited within four weeks after the VCUG study. Patients with incomplete medical records were excluded from the analysis. Results This study consisted of 147 participants. Continuous antibiotic prophylaxis (CAP) was observed in 57 (38.8%) participants of them 35 (23.8%) participants suffered from UTI while urine culture and sensitivity testing were performed among 142 (96.6%) participants before VCUG which came negative and only five (3.4%) had a positive result. Overall, the results of the Chi-square test of association revealed a significant association between sex and vesicoureteral reflux (VUR), indicating that the prevalence of VUR differs between males and females. However, no significant associations were observed between VUR and UTI, urine culture and sensitivity results, hydronephrosis, type of catheter, or choice of antibiotic. Conclusion In conclusion, this study contributes valuable insights into the clinical outcomes of antibiotic prophylaxis on VCUG-associated UTIs. Despite the prophylaxis rate of 38.8%, UTIs were still observed in a significant proportion of children undergoing VCUG. This calls for further research to identify additional risk factors, optimize prophylaxis strategies, and enhance the overall safety and efficacy of VCUG procedures in children.

Primary renal cell carcinoma in crossed fused ectopia: Nephron sparing surgery for a rare of rarity entity.

Primary renal cell carcinoma (RCC) in crossed fused renal ectopia represents a rare of rarity entity. Only eight cases were reported in the literature, including seven RCC and one transitional cell carcinoma. This report presents a case of a 39-years old female presented with incidentally discovered renal mass in a crossed fused ectopia. Careful preoperative planning and meticulous delineation of renal vasculature were performed to avoid unpredicted anatomy. Nephron-sparing surgery with preservation of the normal-functioning moiety was performed with uneventful postoperative course. These clinical, morphological and immune-histochemical features will be presented with a review of the current literature.

Torsion of a wandering spleen as a cause of portal hypertension and mesenteric varices: a rare aetiology.

A wandering spleen is a condition characterized by excessive splenic mobility due to the mal-development or the laxity of its ligaments that leads to migration from its normal anatomical location. This condition renders its long mobile vascular pedicle liable to torsion and occasional infarction. Herein, we report a case of a 27-year-old nulliparous woman who presented with acute abdominal pain and a tender right-sided pelvi-abdominal mass. CT scan of the abdomen and pelvis revealed a torted, infarcted wandering spleen with portal hypertension and mesenteric varices that mandated an emergency splenectomy. Although there are a few reported cases describing the association of wandering spleen with portal hypertension and fundal varices, cases of mesenteric varices are extremely rare. To the best of our knowledge, this case is considered the third reported case of a wandering spleen which was subsequently complicated by portal hypertension and mesenteric varices that was managed effectively with splenectomy.

Testicular cancer in Down syndrome with spinal cord metastases.

A 22-year-old male patient with Down syndrome was referred to our hospital with a vast left testicular mass. He underwent a left radical inguinal orchiectomy, and a histopathological examination of the mass showed a yolk sac tumor invading the epididymis. The patient was discharged in a satisfactory condition. Sixteen days later, the patient presented again complaining of lower limb weakness. Magnetic resonance imaging of the spine showed metastatic lesions compressing the dorsal spine, and he underwent emergency surgical decompression. The histopathology of the metastatic lesions revealed a yolk sac subtype which was identical to his primary testicular tumor.