Neoplasm and myeloma

Folks,
Good afternoon. I have a lovely sister who's been diagnosed with Neoplasm, which is a form of cancer. A Myeloma test (Myelogram) is underway to rule it out. The first Chemo has drained her down and she's come down with a tamponade, which has been dealt with, and pneumonia, which the hospital is till treating on an-patient basis, in Paris, France. Any shared experience with regard to treatment will be greatly appreciated.

Cheers,