[six] The paucity of data on the extent of spongiofibrosis tends to make treatment organizing tricky. McAninch et al These results show that adjuvant platinum-centered chemotherapy remains the best choice for adjuvant remedy subsequent radical nephroureterectomy. Nonetheless, depending on the general CheckMate 274 inhabitants, nivolumab is a reasonable adjuvant option https://www.directivepublications.org/annals-of-urology/