Abstract:Introduction We aimed to assess the value of a second MR scan in the radiological diagnosis of dementia. Methods One hundred twenty subjects with clinical followup of at least 1 year with two scans were selected from a cognitive disorders clinic. Scans were reviewed as a single first scan (method A), two unregistered scans presented sideby-side (method B) and a registered pair (method C). Scans were presented to two neuroradiologists and a clinician together with approximate scan interval (if applicable) and a… Show more
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