ABSTRACT
INTRODUCTION@#Placement of ureteral access sheath (UAS) prior to retrograde intra-renal surgery (RIRS) is done to provide easier re- entries, shorter operation time and better vision. However, some studies have associated the placement of UAS to increased morbidity and complications.@*OBJECTIVE@#The study aimed to compare outcomes of patients with nephrolithiasis who underwent RIRS with versus without placement of UAS.@*METHODS@#This is a retrospective cohort study among patients with nephrolithiasis who underwent RIRS with or without placement of UAS. The authors analyzed a total of 52 patients who underwent RIRS, 22 without, and 30 with UAS. Comparison of patients’ clinical profile, duration of post-operative hospital stay and the difference of their frequency were determined using Independent Sample T-test, Mann-Whitney U test and Fisher’s Exact test, respectively. STATA 15.0 was used for data analysis.@*RESULTS@#The two groups were similar in terms of clinical profile and operative outcomes. In terms of complications, there was one patient who had a failed surgery in the UAS group. Bleeding was reported in both groups. One-fourth of the patients had abdominal/bladder cramps and 13% had fever. Stone-free rate was 94% at 1 month and 92% at 3 months post-op. Readmission within 3 months was seen in four patients (8%) and retreatment was done on three patients (6%).@*CONCLUSION@#There is no significant difference in placing UAS or not prior to RIRS in terms of clinical profile and operative outcomes. Safety measures should be observed to prevent any bleeding and ureteral injuries during placement of UAS intra-operatively.
ABSTRACT
@#Wilms tumor is very rare in adults. Even more infrequent is an adult Wilms tumor with an extensioninto the central nervous system.Reported here is a case of an adult Wilms tumor in a 38-year-old female. She was referred to theJRRMMC with a 2 month history of intermittent hematuria associated with a rapidly enlargingabdominal mass and right-sided facial asymmetry. Abdominal computed tomography revealed a largemass inthe rightkidney. CranialMRI showedmultiple brainmetastases. Thepatient underwentrightradicalnephrectomy.Pathologicalanalysisdemonstratednephroblastoma.Thepatientwasdischargedunremarkable and underwent adjuvant chemotherapy. After 2 months, the patient succumbed to thedisease.Adult Wilms tumor presents almost similarly with renal cell carcinoma and there is no definitivediagnostictesttoconfirmitpre-operatively.Eventhoughit’sararetumor,itshouldalwaysbeincludedin the differential diagnosis for any renal tumor.
ABSTRACT
We report a rare case of vascular injury secondary to a damaged Hot Shearstrade mark tip cover. Two 1 mm holes in the tip cover resulted in perforations in the obturator and external iliac veins during pelvic node dissection. Bleeding was controlled with bipolar coagulation and a 5 mm metal clip in the obturator and iliac vein, respectively. The rest of the procedure was completed uneventfully. Frequent integrity assessment of this accessory is necessary. Its function is important in order to carry out safe dissection in proximity to delicate structures. When injuries arise from areas not directly involved in the dissection, immediate inspection of the instruments should be mandatory.