SPECT as an aid for clinicians in the diagnosis of alzheimer's disease: A case report and review of current diagnostic approaches and the need forearly accurate diagnosis to optimize treatment.

ABSTRACT

A case of 66 year-old male with Alzheimer's dementia with classical 99mTc-ECD SPECT imaging findings is reported. The history, physical examination, and investigation, are described. Biological markers which are new used for the diagnosis of Alzheimer's dementia and current treatment are discussed.