Retrograde intrarenal surgery (RIRS) using flexible ureterorenoscopes is a cornerstone approach for renal stone removal, yet it carries a significant risk of postoperative urinary tract infection (UTI). With the emergence of single-use ureterorenoscopes, there is growing interest in their potential to mitigate this risk. This study aimed to compare the postoperative infection rates between single-use and multi-use ureterorenoscopes in RIRS procedures and to identify predictors of postoperative UTI.
View Article and Find Full Text PDFIntroduction: NSCLC transformation to SCLC has been best characterized with -mutant NSCLC, with emerging case reports seen in , , and -altered NSCLC. Previous reports revealed transformed SCLC from -mutant NSCLC portends very poor prognosis and lack effective treatment. Genomic analyses revealed and loss of function increase the risk of SCLC transformation.
View Article and Find Full Text PDFIntroduction: Hugo Robot-Assisted Surgery (RAS) System has been conceived with enhanced modularity but its role for nephron-sparing surgery setting still remains poorly explored. We aimed to describe our experience in robot-assisted partial nephrectomy (RAPN) with a three-arms setting for the first off-clamp series using the new Hugo RAS System.
Methods: Patients were placed on an extended flank position at the margin of the surgical bed with a slightly flexion (45°).