Alzheimer’s disease Findings:Atrophy of the parietal lobes bilaterally is demonstrated, partially with knife-blade gyral atrophy (Koedam score 2-3 bilaterally).Moderate enlargement of the...
Alzheimer disease Findings:Marked volume loss is seen involving the mesiotemporal structures on both sides (MTA 4), with relative sparing of the rest...
Alzheimer disease Findings:No intra- or extra-axial mass lesion or collection is identified. The midline structures are normal with no midline shift.Large postischaemic...
Semantic dementia Findings:Striking volume loss is present in the right temporal lobe, particularly anteriorly with ‘knife-like’ gyri. Also, moderate generalised volume loss...
Alzheimer’s disease or limbic-predominant age-related TDP-43 encephalopathy (LATE) Findings:No intra- or extra-axial mass lesion or collection is identified. The midline structures are normal with no midline shift.No sign...