Hi, My nana has had several blood tests as her whole body was inflamed, what do you think could be causing this? We are still waiting for the doctor to call as he said he would 2 weeks ago... He said he had to consult with other doctors about the results he received, what does this mean?! Do you think it could be cancer of the blood this is what me and my nana think, just need a piece of mind, hope you can help.