Good afternoon to all, My husband was recently treated for HCC with chemotherapy and radiation. He was recently treated for H Pylori bacteria. in a month he will need to take a breath test to see if the bacteria is gone. I know that this type of bacteria can cause stomach cancer. Has anyone diagnosed with this bacteria led to stomach cancer? Any information on this topic will be appreciated. I fear that he has stomach cancer due to some of the symptoms listed. Hopefully I am over thinking this.