So, This sounds like it, and I say that with great reservation because different things can cause this. I have alot of experiance with this as my husband has been batteling Lymphoma for 3 years ans it appears as if we are relapsing.
Here are some things for you to do right now:
1,) Get a Note Book with Paper and write down the day she went in to the hospital, what her signs and symtoms were, the tests that were done, and the doctors she was seen by.
2.) From this point on keep track of all new docs such as oncologists, and any scans that are being done as well.
3.) Request all copies of her Lab work, Xrays, Scans, and Pathology Reports.
You are doing all of this incase she is sent to a different facility that is better able to deal with her cancer, if that is what it is.
Try to rest now, and talk with the oncologists, and of you dont like what you hear do not be afraid to get a second opinion, If this is Lymphoma I would get Dr. Loius F. Diehl from Duke university involved. I have all of his information, just let me know if you need it.
I will be praying for you,
Shawna