Electromyography and clinical neurophysiology · 2005
Bilateral sacral radiculopathy in a cyclist.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Pardal-Fernández J M, Godes-Medrano B, Jerez-García P
Аннотация
UNLABELLED: OBJECTIVE-PURPOSE: The purpose of this case report is to describe a gait disorder presenting as a bilateral sacral radiculopathy after vigorous cycling. Also, we discuss the pathogenic mechanisms and we revise the bibliography.
PATIENT AND METHODS: The patient complained of a rapid painless weakness in legs, after intense and prolonged cycling 4 months ago. The physical and electromyographical examinations revealed important weakness in foot and knee flexors, and signs of acute denervation with mixed reinnervation (active and chronic) in myotomal S1 muscles, respectively. The lumbo-sacral magnetic resonance imaging were normal. The follow-up studies demonstrated gradually improvement in clinical and neurophysiological parameters.
DISCUSSION: We established that our patient presented a subacute bilateral S1 radiculopathy and we confirmed the progressive clinical and neurophysiological improvement. The radiculopathy are infrequent in cyclists, and its common origin is the external compressive aggression. In our patient we speculate and discuss that this radicular lesion could present different pathogenic mechanisms: the elongation, the compression and the secondary vasanervorum ischemia. In our knowledge S1 radiculopathy related to compressive lesions in sportsmen has not been previously described.
PATIENT AND METHODS: The patient complained of a rapid painless weakness in legs, after intense and prolonged cycling 4 months ago. The physical and electromyographical examinations revealed important weakness in foot and knee flexors, and signs of acute denervation with mixed reinnervation (active and chronic) in myotomal S1 muscles, respectively. The lumbo-sacral magnetic resonance imaging were normal. The follow-up studies demonstrated gradually improvement in clinical and neurophysiological parameters.
DISCUSSION: We established that our patient presented a subacute bilateral S1 radiculopathy and we confirmed the progressive clinical and neurophysiological improvement. The radiculopathy are infrequent in cyclists, and its common origin is the external compressive aggression. In our patient we speculate and discuss that this radicular lesion could present different pathogenic mechanisms: the elongation, the compression and the secondary vasanervorum ischemia. In our knowledge S1 radiculopathy related to compressive lesions in sportsmen has not been previously described.