Hi,my husband has ulcerative colitisso badthat hisspecialist said they need to remove his whole colin end of 2013. He said no he will not do that. Infeb 2014 he lost somuch blood that they hadto give him a blood transfussion.
The specialist then said his colon was too bad to check internally through colonoscopy.
Now he is getting weak again and did blood test anddr said he will need another blood transfussion.
Can they check for colon cancer through only blood tests?