Background Multiple recurrences develop in individuals with high-risk non-muscle-invasive bladder malignancy. 2 694 (59.6%) had multiple recurrences within 2 years of diagnosis. Compared with individuals who only experienced 1 recurrence those with ��4 recurrences were less likely to undergo radical cystectomy (risk percentage [HR] = 0.73 95 CI: 0.58-0.92) yet more likely to undergo radiotherapy… Continue reading Background Multiple recurrences develop in individuals with high-risk non-muscle-invasive bladder malignancy.