Hi.

Unsure if this is where to post this, but I'm getting really stressed about it. My grandad went into hospital the other month after waking up with lots of blood on his bed that had come from true 'back Passage' and they originally said it could be hemmorroids (sorry I can't spell that!) and that maybe that could explain why it happened, however after being in hospital a few days they decided he needed to have a colonoscopy which he had around the 13th of august (i think, I'm not entirely sure)  and then maybe a week after got a letter saying he needs to have a CT Scan (I think on his pelvis?) and that's tomorrow. However I'm worried that maybe this isn't a bad sign as he's in his 80s and never had like bowel issues that I know of, but I've read recently about colon cancer being like a "silent killer" at times due to a lack of symptoms and I've got myself really worried. Any advice or help understanding would be appreciated.

thank you :)