Neuro-Chirurgie · 2017
[Myelitis as a differential diagnosis of spinal cord tumors].
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Vermersch P, Outteryck O, Ferriby D, Zéphir H
Аннотация
BACKGROUND AND PURPOSE: Myelitis is common, related to multiple aetiologies and constitute in some cases a differential diagnosis for spinal cord tumors. Our objective was to review the clinical and paraclinical aspects of the main aetiologies of myelitis.
METHODS: These aetiologies will be reviewed based on data not only from the scientific literature but also from our personal experience reported in different cohorts of patients.
RESULTS: Multiple sclerosis is the main cause of partial myelitis in young adults. Neuromyelitis optica is now a well-known specific entity frequently revealed by a transverse myelitis. The diagnosis is based on specific criteria, including the presence of anti-NMO antibodies. In our cohorts, approximately 12 % of the patients admitted for an acute or subacute myelitis were related to infections, mainly of a viral origin. Patients with myelitis must be screened for systemic diseases. As for neuromyelitis optica, patients with myelitis related to a systemic disease should be treated in emergency. Acute myelitis is sometimes the first symptom of a systemic lupus or of a sarcoidosis. Sjögren syndrome can mimic myelitis related to primary progressive multiple sclerosis. Spinal cord imaging contributes greatly to defining the myelitis.
CONCLUSION: In most cases, a routine clinical and paraclinical examination and the follow-up of the patients can contribute to establishing the aetiology of a myelitis.
METHODS: These aetiologies will be reviewed based on data not only from the scientific literature but also from our personal experience reported in different cohorts of patients.
RESULTS: Multiple sclerosis is the main cause of partial myelitis in young adults. Neuromyelitis optica is now a well-known specific entity frequently revealed by a transverse myelitis. The diagnosis is based on specific criteria, including the presence of anti-NMO antibodies. In our cohorts, approximately 12 % of the patients admitted for an acute or subacute myelitis were related to infections, mainly of a viral origin. Patients with myelitis must be screened for systemic diseases. As for neuromyelitis optica, patients with myelitis related to a systemic disease should be treated in emergency. Acute myelitis is sometimes the first symptom of a systemic lupus or of a sarcoidosis. Sjögren syndrome can mimic myelitis related to primary progressive multiple sclerosis. Spinal cord imaging contributes greatly to defining the myelitis.
CONCLUSION: In most cases, a routine clinical and paraclinical examination and the follow-up of the patients can contribute to establishing the aetiology of a myelitis.