Periventricular Lesions Help Differentiate Neuromyelitis Optica Spectrum Disorders from Multiple Sclerosis
المؤلفون المشاركون
Kister, Ilya
Raz, Eytan
Loh, John P.
Saba, Luca
Omari, Mirza
Lui, Yvonne
Herbert, Joseph
المصدر
Multiple Sclerosis International
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-09
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Objective.
To compare periventricular lesions in multiple sclerosis (MS) and neuromyelitis optica spectrum disorders (NMOsd).
Materials and Methods.
Sagittal and axial fluid attenuated inversion recovery (FLAIR) sequences of 20 NMOsd and 40 group frequency-matched MS patients were evaluated by two neuroradiologists.
On axial FLAIR, periventricular area was characterized as free of lesions/smooth-bordered (“type A”) or jagged-bordered (“type B”) pattern.
On sagittal FLAIR, the images were evaluated for presence of “Dawson’s fingers.” Results.
Type A pattern was observed in 80% of NMOsd patients by Reader 1 and 85% by Reader 2 but only in 5% MS patients by either Reader.
Type B was seen in 15% NMOsd patients by Reader 1 and 20% by Reader 2 and in 95% MS patients by either Reader.
Dawson’s fingers were observed in no NMOsd patients by Reader 1 and 5% by Reader 2.
In MS, Dawson’s fingers were seen in 92.5% patients by Reader 1 and 77.5% by Reader 2.
The differences in periventricular patterns and Dawson’s finger detection between NMOsd and MS were highly significant ( P < 0.001 ).
Conclusions.
Dawson’s fingers and “jagged-bordered” periventricular hyperintensities are typical of MS and almost never seen in NMOsd, which suggests a practical method for differentiating the two diseases.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Raz, Eytan& Loh, John P.& Saba, Luca& Omari, Mirza& Herbert, Joseph& Lui, Yvonne…[et al.]. 2014. Periventricular Lesions Help Differentiate Neuromyelitis Optica Spectrum Disorders from Multiple Sclerosis. Multiple Sclerosis International،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1046623
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Raz, Eytan…[et al.]. Periventricular Lesions Help Differentiate Neuromyelitis Optica Spectrum Disorders from Multiple Sclerosis. Multiple Sclerosis International No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1046623
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Raz, Eytan& Loh, John P.& Saba, Luca& Omari, Mirza& Herbert, Joseph& Lui, Yvonne…[et al.]. Periventricular Lesions Help Differentiate Neuromyelitis Optica Spectrum Disorders from Multiple Sclerosis. Multiple Sclerosis International. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1046623
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1046623
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر