Sudden Onset Dementia Sudden Onset Dementia?

Sudden Onset Dementia? - sudden onset dementia

Until recently, my mother had) as a night nurse (full-time. She is 69 years old and perfectly healthy. At 6 weeks, has suddenly become incapable of taking care, for fear of not wash and I can not remember how to do simple tasks like cooking or by mobile phone. Tests have ruled out physical causes, and doctors are baffled. Sometimes it is childish. Only 6 weeks there was an oncology station occupied.