کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
5629723 1580276 2017 5 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
Tools and techniquesCreating normograms of dural sinuses in healthy persons using computer-assisted detection for analysis and comparison of cross-section dural sinuses in the brain
ترجمه فارسی عنوان
ابزارها و تکنیک ها ایجاد نورونوگرافی از سینوس های دهلیزی در افراد سالم با استفاده از تشخیص کمک به کامپیوتر برای تجزیه و تحلیل و مقایسه مقادیر مختلف سینوس ها در مغز
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موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی عصب شناسی
چکیده انگلیسی


- Cross-sectional analysis of dural sinuses in healthy persons was performed.
- Data analysis was done using a specially developed Matlab algorithm.
- Normograms were created for right and left transverse and superior sagittal sinus.

Dural sinuses vary in size and shape in many pathological conditions with abnormal intracranial pressure. Size and shape normograms of dural brain sinuses are not available. The creation of such normograms may enable computer-assisted comparison to pathologic exams and facilitate diagnoses. The purpose of this study was to quantitatively evaluate normal magnetic resonance venography (MRV) studies in order to create normograms of dural sinuses using a computerized algorithm for vessel cross-sectional analysis. This was a retrospective analysis of MRV studies of 30 healthy persons. Data were analyzed using a specially developed Matlab algorithm for vessel cross-sectional analysis. The cross-sectional area and shape measurements were evaluated to create normograms. Mean cross-sectional size was 53.27 ± 13.31 for the right transverse sinus (TS), 46.87 + 12.57 for the left TS (p = 0.089) and 36.65 + 12.38 for the superior sagittal sinus. Normograms were created. The distribution of cross-sectional areas along the vessels showed distinct patterns and a parallel course for the median, 25th, 50th and 75th percentiles. In conclusion, using a novel computerized method for vessel cross-sectional analysis we were able to quantitatively characterize dural sinuses of healthy persons and create normograms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Clinical Neuroscience - Volume 40, June 2017, Pages 190-194
نویسندگان
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