Brain and behavior · 2021
Magnetic resonance tractography exhibiting retrograde degeneration of the corticospinal tract in a patient with a unilateral spinal cord tumor.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Osaki Yusuke, Sako Wataru, Harada Masafumi, Izumi Yuishin
Аннотация
BACKGROUND: Transection-induced axonal retrograde degeneration, in contrast to Wallerian degeneration, has not been widely recognized in clinical practice.
AIMS OF THE STUDY: To assess a potential of corticospinal tractography for detecting axonal retrograde degeneration.
METHODS: We assessed the corticospinal tractography of a 74-year-old woman with monoplegia of the lower limb due to a unilateral thoracic spinal cord tumor.
RESULTS: The tractography revealed integrity reduction of the corticospinal tract in the cerebra contralateral to the spinal cord tumor.
CONCLUSIONS: The present report supports that magnetic resonance tractography has the potential for detecting this under-recognized phenomenon.
AIMS OF THE STUDY: To assess a potential of corticospinal tractography for detecting axonal retrograde degeneration.
METHODS: We assessed the corticospinal tractography of a 74-year-old woman with monoplegia of the lower limb due to a unilateral thoracic spinal cord tumor.
RESULTS: The tractography revealed integrity reduction of the corticospinal tract in the cerebra contralateral to the spinal cord tumor.
CONCLUSIONS: The present report supports that magnetic resonance tractography has the potential for detecting this under-recognized phenomenon.