A farkon matakin ciwon kumburin hanji, babu alamun rashin jin daɗi kuma babu wani ciwo a fili, amma ana iya samun jajayen ƙwayoyin jini a cikin stool ta hanyar binciken stool na yau da kullun da gwajin jini na asiri, wanda ke nuna zubar jini na hanji.Gastroscopy zai iya samun fitattun sababbin kwayoyin halitta a cikin hanji a farkon mataki.