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A Novel Three-Dimensional Vector Analysis of Axial Globe Position in Thyroid Eye Disease
المؤلفون المشاركون
Zhang, Rui
Qian, Jiang
Guo, Jie
Yuan, Yifei
Huang, Wenhu
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-04-09
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Purpose.
To define a three-dimensional (3D) vector method to describe the axial globe position in thyroid eye disease (TED).
Methods.
CT data from 59 patients with TED were collected and 3D images were reconstructed.
A reference coordinate system was established, and the coordinates of the corneal apex and the eyeball center were calculated to obtain the globe vector EC→.
The measurement reliability was evaluated.
The parameters of EC→ were analyzed and compared with the results of two-dimensional (2D) CT measurement, Hertel exophthalmometry, and strabismus tests.
Results.
The reliability of EC→ measurement was excellent.
The difference between EC→ and 2D CT measurement was significant (p=0.003), and EC→ was more consistent with Hertel exophthalmometry than with 2D CT measurement (p<0.001).
There was no significant difference between EC→ and Hirschberg test, and a strong correlation was found between EC→ and synoptophore test.
When one eye had a larger deviation angle than its fellow, its corneal apex shifted in the corresponding direction, but the shift of the eyeball center was not significant.
The parameters of EC→ were almost perfectly consistent with the geometrical equation.
Conclusions.
The establishment of a 3D globe vector is feasible and reliable, and it could provide more information in the axial globe position.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Guo, Jie& Qian, Jiang& Yuan, Yifei& Zhang, Rui& Huang, Wenhu. 2017. A Novel Three-Dimensional Vector Analysis of Axial Globe Position in Thyroid Eye Disease. Journal of Ophthalmology،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1185325
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Guo, Jie…[et al.]. A Novel Three-Dimensional Vector Analysis of Axial Globe Position in Thyroid Eye Disease. Journal of Ophthalmology No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1185325
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Guo, Jie& Qian, Jiang& Yuan, Yifei& Zhang, Rui& Huang, Wenhu. A Novel Three-Dimensional Vector Analysis of Axial Globe Position in Thyroid Eye Disease. Journal of Ophthalmology. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1185325
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1185325
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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