RADIOPHARMACEUTICAL: 99mTc Neurolite, 806 MBq
RESULTS: There is moderately decreased perfusion seen in the parasagittal areas bilaterally with reduction of tracer seen in the pre-cingulate gyrus. Mildly decreased tracer is seen homogeneously throughout both temporal lobes. The occipital and frontal lobes appear normal.
OVERALL IMPRESSION: The findings are highly suggestive of Alzheimer's disease.