[Suspected amyotrophic lateral sclerosis? Don't forget diagnostic imaging of the spine].
2001; National Institutes of Health; Volume: 145; Issue: 11 Linguagem: Inglês
Autores
F W Opstelten, Agnita J.W. Boon,
Tópico(s)Spine and Intervertebral Disc Pathology
ResumoTwo patients, men aged 35 and 72 years, had progressive muscle weakness, lower motor neuron signs in all extremities and upper motor neuron signs in the legs. There were no major sensory signs on examination. The clinical picture very much resembled amyotrophic lateral sclerosis (ALS), although there were never brain stem signs. Myelopathy and polyradiculopathies caused by a tandem cervical and lumbar spinal stenosis explained the clinical picture. Cervical MRI and lumbar CT confirmed this diagnosis. Laminectomy was done, after which both patients remained with unchanged symptoms. Tandem spinal stenosis should be part of the differential diagnosis of ALS. Imaging of the spine is necessary to confirm this diagnosis, and in the absence of bulbar signs always necessary prior to the diagnosis of ALS.
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