Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Create an outline for an article discussing the use of AI in healthcare.

### Response:
I. Introduction 
A. Benefits of AI 
B. Challenges in using AI

II. Application of AI in Healthcare 
A. Diagnostics 
B. Precision Medicine 
C. Drug Discovery 

III. Ethical Considerations 

IV. Conclusion