I Want To Eat Your Pancreas is Japanese anime TV show, based around a girl who is suffering from Pancreatic Cancer. https://en.m.wikipedia.org/wiki/I_Want_to_Eat_Your_Pancreas The English title as you see it is a play on words due to the multiple possible translations that can occur from Japanese to English.

I assure you no actual Pancrease eating is either depicted nor discussed in the show.

Signed up just to say that.