Perioperative troubles ended up constrained—only one participant sustained a Clavien–Dindo quality 3 or higher complication (chylous ascites leak) within the early perioperative time period. These results show that adjuvant platinum-based chemotherapy continues to be the best choice for adjuvant treatment following radical nephroureterectomy. However, according to the general CheckMat... https://www.directivepublications.org/annals-of-urology/