Relationship Between Asymmetry of Transverse Sinus and Difference in Intraocular Pressure.
| Autor: | Zhu D; The Second Affiliated Hospital of Harbin Medical University, Harbin, China., Zhang W, Qiu D, Zhang D, Li Y, Li J |
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| Jazyk: | angličtina |
| Zdroj: | Neurology India [Neurol India] 2024 Jul 01; Vol. 72 (4), pp. 797-800. Date of Electronic Publication: 2024 Aug 31. |
| DOI: | 10.4103/neurol-india.NI_446_20 |
| Abstrakt: | Background and Objective: This study used two-dimensional time-of-flight magnetic resonance venography (2D TOF MRV) to show the shape of the transverse sinus and to determine whether there is a correlation between the asymmetry of the transverse sinus morphology and the intraocular pressure (IOP) of the two eyes. Methods: In this study, 63 male and 42 female volunteers were included. Those with obvious neurological diseases and eye diseases were excluded. According to the morphology of the transverse sinus scanned with 2D TOF MRV, subjects were divided into five groups. The IOP of the volunteers was measured separately. Results: The difference between group I and group V is statistically significant (Z = 6.78, P < 0.01). Statistically, significant differences also existed among the IOP of each group, including the mean values of both eyes and the difference between the right eye and the left eye. The asymmetry of the transverse sinus maintained a negative correlation with the right IOP (r = 0.51, P < 0.01) and the difference between the right eye and the left eye (r = 0.79, P < 0.01). The asymmetry and the left IOP had no statistical correlation. Conclusion: The preliminary conclusion of this study is that if one side of the transverse sinus is thicker, the drainage-related ocular veins are relatively coarser, and the IOP is relatively lower. The 2D TOF MRV examination can be used as an examination to show the shape of the transverse sinus. It is a display method to provide a feasible means of inspection for a reasonable interpretation. (Copyright © 2024 Copyright: © 2024 Neurology India, Neurological Society of India.) |
| Databáze: | MEDLINE |
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