Study Type - Prognosis (case series) Level of Evidence 4 What's known on the subject? and What does the study add? Upper tract urothelial carcinoma (UTUC) is relatively uncommon, accounting for only ∼5% of urothelial malignancies and 10% of all renal tumours.To read more, a FREE Urotoday registration is required. Click here to register or login above.
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