Hi,
I don't know how much help I can be, but I will share my personal story with you. One year ago this month, I was diagnosed with NHL MALT Lymphoma. I discovered a lump on my back as well, and it concerned me. I saw my doctor, and he removed it thinking it was just a cyst. To his suprise it was cancer. Since then I have has 3 more lumps removed. One on my lower left butt cheek, another on my lower back/hip, and the most recent lump from my right upper arm. All were lymphomas. I have been put through the wringer so to speak. I have had a CAT scan, PET scan, stomach scope,bone marrow biopsy, and surgery on all four lump sites to remove the residual traces of cancer. My doctor told me that it was extremely rare for this type of lymphoma to grow where it did. It is more commonly found in the stomach. I had one bad reaction on one of the surgery sites. Two days after surgery, the incision began to open, until I had one large hole in my back. It was horrible. It took several weeks for this to heal, but it finally closed, and now I am left with a huge scar.
I however was lucky enough to not have to go through any treatment for this. The biggest reason for sharing my story with you is to let you that your grandfather is not alone. I may only be 30 years old, but the reality of having cancer is just as scary for any age, and the biggest advice I can give you is to help your grandfather by keeping his spirits up, and always keep a positive attitude, and above all, NEVER give up hope, because once you give up hope, so will your grandfather.
Sierra