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Mark Tyson Highlights Key Urology Insights from Journal of Urology
May 13, 2025, 16:52

Mark Tyson Highlights Key Urology Insights from Journal of Urology

Mark Tyson, Associate Professor of Urology at Mayo Clinic in Arizona, shared on X:

“BCG > gem for LG IR-NMIBC (better RFS); RARC = ORC (RAZOR: no diff in major comps/readmits —>frailty is the key): bilateral > unilateral primary RPLND for stage II seminoma (cuts RP relapse, ~15% crossover). Good stuff in Journal of Urology this month.”

Read more.

This post by Mark Tyson distills several key findings from the latest Journal of Urology. First, he points to superior recurrence-free survival with BCG over gemcitabine in low-grade, intermediate-risk non–muscle-invasive bladder cancer (LG IR-NMIBC). He then highlights results from the RAZOR trial, showing that robot-assisted radical cystectomy (RARC) and open radical cystectomy (ORC) have comparable complication and readmission rates—emphasizing patient frailty as a crucial factor. Lastly, he notes that bilateral primary retroperitoneal lymph node dissection (RPLND) significantly lowers relapse in stage II seminoma compared to unilateral approaches.

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Mark Tyson