RT Journal Article SR Electronic T1 18F-FDG PET Assessment of Lewy Body Dementia with Cerebellar Diaschisis JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 306 OP 307 DO 10.2967/jnmt.114.139295 VO 42 IS 4 A1 Zaid Al-faham A1 Rami K. Zein A1 Ching-yee Oliver Wong YR 2014 UL http://tech.snmjournals.org/content/42/4/306.abstract AB Alzheimer disease and Lewy body dementia are the 2 most common causes of dementia. Each disease has distinctive regional metabolic reduction patterns on 18F-FDG PET. In this report, we present a rare case of an elderly man with dementia whereby 18F-FDG PET clearly showed Lewy body disease with crossed cerebellar diaschisis.