hi you can see the blood in stool which may be the early symptom of gastric disease. actually symptoms of gastric cancer in early stage is not that obvious. so it needs some diagnostics kits like stool test kit to help do the diagnosis of gastric cancer. the most common symptom of gastric cancer is that the patients’ stool contains blood. when the blood blows through intestinal the blood becomes brown or black and it goes with stool. if you are still confused about this you can see <link> which is a blog about stool test to know more.
my stool comes out normal no pain and soft. but when it goes to toilet water after few seconds it starts dissolving. i had diarrhea couple of months ago which lasted more than a month. doctor tested everything blood stool ultrasound etc and all came normal. i don't have any pain. all good for me but since i have been looking at stool more ( for blood color etc etc) i feel like still not normal as compared to past. i have no pain but what i notice is after my stool land in water in toilet normal soft. few seconds later it starts dissolving into it. is this normal? or it should stay intact?