I wish you the best with this type of tumor and the treatments you are going through. My husband Tom was recently diagnosed with astrocytoma grade 3. He is 38 years old. We are very scared but are trying to take a day at a time. He has had one round of chemo and they are possibly talking about radiation. He has more then one tumor so it isn't good at all. Again I wish you the best and I am sorry about your sister. Please keep in touch and let me know how you are doing. Take care of yourself and I will keep you in my prayers. Lorray (Tom's wife)