They are giving me cytoxan plus fludarabine all three days. Cytoxan I have had before but never fludarabine as I always refused it because of the potential long term damage to my marrow. At the levels I am getting it now, I am not worried about it and I am hopeful since my lymphoma hasn’t seen it before that it will shrink my disease, especially that blockage in my right kidney. Hope your mom got thru her radiation ok today. Hugs