Given your expertise in AI, let's discuss how AI is revolutionizing diagnostics.  Can you provide examples of AI-powered tools for early disease detection, medical imaging analysis, and personalized treatment recommendations?  What are the limitations and potential biases of these tools? 
<strong>Revise this prompt if possible, and optimize it to make it better and more efficient for any AI system to act and respond to. 
If possible run your optimized version.</strong>