MRT bei neurodegenerativen Erkrankungen

Neurodegenerative Erkrankungen nehmen in einer älter werdenden Gesellschaft stark zu. Bei klinischem Verdacht lassen sich diese Erkrankungen häufig anhand krankheitsspezifischer Atrophiemuster diagnostizieren. Die Erkennung wird erleichtert, wenn der Datensatz des Patienten mit einer Gruppe „alters- und geschlechtsgematchter“ Kontrollen verglichen und Voxel bzw. Regionen, die sich unterscheiden, hervorgehoben werden.

According to the German S3 guideline dementia every patient with a dementia disorder should have a MRI. The goal is not only to uncover treatable conditions but also to detect region-specific atrophy pattern which are characteristic of primary dementia disorders such as Alzheimer’s disease, fronto-temporal lobar degeneration and others. Diagnostic accuracy can be improved by Voxel- and Region-based volumetric analysis of the individual brain compared to age-matched controls.

Schlüsselwörter

Magnetresonanztomografie - neurodegenerative - Erkrankungen - Morbus Alzheimer

Keywords

MRI - neurodegenerative diseases - Alzheimerʼs disease

• Literatur

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