I happen to have a not-disease related cyst in my brain and I had two brain surgeries recently (apart from when I was a baby and I got a shunt) to drain the cyst. I don't want anyone else to go through that so I got everything but cysts.
Just a note, light_bringer777 (sorry, I just have to, it's a great game, though), but IVs are clear or blueish or yellowish, but never opaque and also never full of blood...but great game :)