She has aphasia and is quickly losing her ability to speak and make sense. Her memory is going, too. These tests are not going to change anything. She keeps saying she had a stroke. She didn't, and he knows it. My sister and I want him to tell her what is wrong with her. She always said she wanted to know if she was diagnosed. Friday will be her second MRI in the past 2 months. She's also had a CT scan. It shows nothing. She wants him to fix something that can't be fixed. She is/was a very intelligent woman. She knows something is wrong with her. We have told her she has dementia and need to get my sister appointed her financial and medical POA. She is the executor. Mom is being scammed by callers, and lost nearly $1K last month alone. She says we are not doctors and if it was true Dr. XXXX would tell her... except he won't.