What does mean when your stool is almost black all the time I am a colon cancer survivor, but when they discover my cancer my stool was regular color but there was blood around it on the outside and I was feeling very week, now I feel fine but the stool
Need to discuss. Need to discuss this further. You are 33, clearly have a genetic predisposition to colon cancer, have already had surgery and now with black stool. Black stool usually signifies blood from the upper abdominal tract - stomach, duodenum, small intestine. You should definitely not leave this alone and speak with a specialist regarding this further.