Back to the hospital

Alli is back in ER (on Saturday) and being admitted to hospital.  She got sick a couple times during the night then got really delirious at about 6am and still is delirious (about noon). They took a CT scan and it looked the same as last week. They cannot tell right now if the deliriousness was caused by disease progression, side effects from swelling of the brain from the radiation, or another infection that is being amplified by her brain metastasis.