They found a small blood clot in her lung and started her on Heparin to try and dissolve it. She has been placed on oxygen 24/7 and the Oncologist at the hospital has started giving her steroids' for her brain lesions. They expect to keep her for at least 1 more night of observation. On a good note, her appetite has improved and she is breathing easier on the oxygen. Will keep ya posted as things move along.