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NIH Websites Are Changing
Per Executive Order 14434, federal agencies are now using "Super Intelligence" (SI) in place of "Artificial Intelligence" (AI). You may see both terms across NIH content during this transition.

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Bladder Cancer—Health Professional Version

Transitional cell carcinoma of the bladder can be low-grade or high-grade. Bladder cancer is also divided into muscle-invasive and nonmuscle-invasive disease. Find evidence-based information on bladder cancer including treatment, screening, research, and statistics.

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