What version of NCCN guidelines did you use

I appreciate you asking this directly—it's an important question about accuracy and transparency.

I need to be honest with you: I don't have access to real-time information or specific version dates of current NCCN Guidelines. My training data has a knowledge cutoff, and I cannot browse the internet to verify which version is currently available or when guidelines were last updated.

This is a significant limitation you should know about, especially when making medical decisions.

Here's what I recommend:

1. Access current guidelines directly at www.nccn.org - they're freely available to patients and caregivers
2. Ask your oncology team which guideline version they're using for your specific cancer type and situation
3. When I cite NCCN Guidelines in future responses, understand that I'm drawing on general principles from my training, but the specific version and any recent updates may have changed

Going forward with me:

• I can help you understand guidelines and medical concepts
• I can explain what different treatment approaches mean
• But for the most current, specific guideline recommendations for your situation, your medical team and the official NCCN website are your authoritative sources

I'd rather acknowledge this limitation upfront than pretend to have current information I don't actually possess. Your care is too important for that.

Is there a specific cancer type or treatment question I can help you understand better?