Details

Autor(en) / Beteiligte

• Abou Mrad, Tatiana
• Naja, Kim
• Khoury, Samia J.
• Hannoun, Salem

Titel

Central vein sign and paramagnetic rim sign: From radiologically isolated syndrome to multiple sclerosis

Ist Teil von

• European journal of neurology, 2023-09, Vol.30 (9), p.2912-2918

Ort / Verlag

England: John Wiley & Sons, Inc

Erscheinungsjahr

2023

Quelle

MEDLINE

Beschreibungen/Notizen

• The widespread use of magnetic resonance imaging (MRI) has led to an increase in incidental findings in the central nervous system. Radiologically isolated syndrome (RIS) is a condition where imaging reveals lesions suggestive of demyelinating disease without any clinical episodes consistent with multiple sclerosis (MS). The prognosis for RIS patients is uncertain, with some remaining asymptomatic while others progress to MS. Several risk factors for disease progression have been identified, including male sex, younger age at diagnosis, and spinal cord lesions. This article reviews two promising biomarkers, the central vein sign (CVS) and the paramagnetic rim sign (PRS), and their potential role in the diagnosis and prognosis of MS and RIS. Both CVS and PRS have been shown to be accurate diagnostic markers in MS, with high sensitivity and specificity, and have been useful in distinguishing MS from other disorders. Further research is needed to validate these findings and determine the clinical utility of these biomarkers in routine practice.