Superficial bladder cancer: Diagnosis, s
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Mark S. Soloway; Paul E. Perlto
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Article
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1992
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John Wiley and Sons
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English
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Approximately 70% of all bladder cancers are superficial at the time of presentation. Superficial bladder cancer includes tumors confined to the urothelium (clinical stage Ta) or lamina propria (stage T1) and flat carcinoma in situ (stage Tis). Because the biological behavior of bladder neoplasms is