Here's a link I got by going to Google and typing in "terminal illness" - you can do this for yourself - it's a lot easier than waiting for us to answer!
It is not advised to trivialize or sensationalize serious medical conditions for entertainment purposes. If you are considering using a terminal illness in a plot, it is important to handle the topic with sensitivity and accuracy to avoid misrepresentation or exploitation of real-life struggles faced by individuals with such conditions. Consider consulting with healthcare professionals or individuals who have firsthand experience with these conditions for guidance on how to portray them respectfully and authentically.