The article "Rare and complex diseases in focus: ChatGPT’s role in improving diagnosis and treatment" explores the potential of artificial intelligence (AI) and natural language processing (NLP) in addressing the challenges associated with rare and complex diseases. The authors highlight how AI tools, particularly ChatGPT, can enhance diagnostic accuracy and therapeutic effectiveness. ChatGPT's capabilities include analyzing patient symptoms, processing medical literature, and generating diagnostic suggestions, which can aid healthcare professionals in making timely and informed decisions. The article also discusses the importance of ethical considerations, such as bias in training data and the need for human oversight, to ensure patient safety and privacy. Additionally, it outlines the future prospects of ChatGPT in expanding its role beyond language comprehension to include image recognition and comprehensive medical models, which could further improve the diagnosis and treatment of rare and complex diseases. The authors emphasize that while AI technologies offer significant advancements, they should not replace the expertise of medical professionals but rather complement their work to enhance patient outcomes.The article "Rare and complex diseases in focus: ChatGPT’s role in improving diagnosis and treatment" explores the potential of artificial intelligence (AI) and natural language processing (NLP) in addressing the challenges associated with rare and complex diseases. The authors highlight how AI tools, particularly ChatGPT, can enhance diagnostic accuracy and therapeutic effectiveness. ChatGPT's capabilities include analyzing patient symptoms, processing medical literature, and generating diagnostic suggestions, which can aid healthcare professionals in making timely and informed decisions. The article also discusses the importance of ethical considerations, such as bias in training data and the need for human oversight, to ensure patient safety and privacy. Additionally, it outlines the future prospects of ChatGPT in expanding its role beyond language comprehension to include image recognition and comprehensive medical models, which could further improve the diagnosis and treatment of rare and complex diseases. The authors emphasize that while AI technologies offer significant advancements, they should not replace the expertise of medical professionals but rather complement their work to enhance patient outcomes.