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• Clinical Article •
The study of relation between size of transverse sinus by MRV and pressure of eyes
LIANG Ying-liang  WANG Song  YAO Ye 

DOI:10.12015/issn.1674-8034.2017.07.005.


[Abstract] Objective: The purpose of this study was to investigate possible relationships between the asymmetry of transverse sinuses in CE-MRV and intraocular pressures of right and left eyes.Materials and Methods: In this study, subjects were 53 male and 52 female volunteers. Subjects with neurological and ophthalmologic disease, particularly dural sinus thrombosis, myopia, trauma and glaucoma, were excluded in the study. Subjects were divided into five groups according to the magnitudes of the right- and left-transverse sinuses in MR venography results. Group Ⅰ: L>>R. L significantly greater than R. Group Ⅱ: L> R, L greater than R. Group Ⅲ: L=R, the left and right sides are basically similar. Group Ⅳ: L <R, L smaller than R. Group Ⅴ : L <<R, L significantly smaller than R. The pressure of the eyes was been measured respectively.Results: The difference between percentages of subjects in group Ⅰ , Ⅱ and Ⅴ was statistically significant (P<0.05). The differences in the mean intraocular pressures of right and left eyes were statistically significant (P=0.04). There were inverse Pearson correlations between asymmetry index of transverse sinus and intraocular pressure of the right eye (r=0.51, P<0.01), but was not significant correlation between asymmetry index of transverse sinus and intraocular pressure of left eye (r=0.32, P=0.09).Conclusions: There is a relation between intraocular pressures of the right and left eyes and asymmetry of the transverse sinus. If the right transverse sinus on one side is larger and its venous drainage is greater, the intraocular pressure of the eye on this side is lower.
[Keywords] Transverse sinuses；Ocular hypertension；Ocular hypotension；Magnetic resonance imaging

LIANG Ying-liang Department of Radioligy, Shanghai Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China

WANG Song Department of Radioligy, Shanghai Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China

YAO Ye* Department of Radioligy, Shanghai Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China

*Correspondence to: Yao Y, E-mail: 122186836@qq.com

Conflicts of interest   None.

ACKNOWLEDGMENTS  Scientific Research Project of Shanghai Municipal Commission of Health and Family Planning No. 201540198
Received  2017-02-08
Accepted  2017-06-06
DOI: 10.12015/issn.1674-8034.2017.07.005
DOI:10.12015/issn.1674-8034.2017.07.005.

[1]
Cheng J, Kong X, Xiao M, et al. Twenty-four-hour pattern of intra-ocular pressure in untreated patients with primary open-angle glaucoma. Acta Ophthalmol, 2016, 94(6): e460-467.
[2]
Abegão PL, Willekens K, Van Keer K, et al. Ocular blood flow in glaucoma-the leuven eye study acta ophthalmol. 2016, 94(6): 592-598.
[3]
Tan JJ, Hassoun A, Elmalem VI. Cerebral venous sinus thrombosis with ophthalmic manifestations in 18-year-olds on oral contraceptives. Clin Pediatr (Phila), 2014, 53(9): 826-830.
[4]
Herweh C, Griebe M, Geisbüsch C, et al. Frequency and temporal profile of recanalization after cerebral vein and sinus thrombosis. Eur J Neurol, 2016, 23(4): 681-687.
[5]
Kiel JW, Hollingsworth M, Rao R, et al. Ciliary blood flow and aqueous humor production. Prog Retin Eye Res, 2011, 30(1): 1-17.
[6]
Gulati V, Ghate DA, Camras CB, et al. Correlations between parameters of aqueous humor dynamics and the influence of central corneal thickness. Invest Ophthalmol Vis Sci, 2011, 52(2): 920-926.
[7]
Zouache MA, Eames I, Samsudin A. Allometry and scaling of the intraocular pressure and aqueous humour flow rate in vertebrate eyes. PLoS One, 2016, 11(3): e0151490.
[8]
Maślanka T. Autonomic drugs in the treatment of canine and feline glaucoma. Part II: Medications that lower intraocular pressure by reducing aqueous humour production. Pol J Vet Sci, 2014, 17(4): 753-763.
[9]
Ogle OE, Weinstock RJ, Friedman E. Surgical anatomy of the nasal cavity and paranasal sinuses. Oral Maxillofac Surg Clin North Am, 2012, 24(2): 155-166.
[10]
Mogicato G, Raharison F, Ravakarivelo M, et al. Normal nasal cavity and paranasal sinuses in brown lemurs eulemur fulvus: computed tomography and cross-sectional anatomy. J Med Primatol, 2012, 41(4): 256-265.
[11]
Igarashi H, Igarashi S, Fujio N, et al. Magnetic resonance imaging in the early diagnosis of cavernous sinus thrombosis. Ophthalmologica, 1995, 209(5): 292-296.
[12]
Klysik A, Kaszuba-Bartkowiak K, Jurowski P. Axial length of the eyeball is important in secondary dislocation of the intraocular lens, capsular bag, and capsular tension ring complex. J Ophthalmol, 2016, 2016: 6431438.
[13]
Gao Z, Guo H, Chen W. Initial tension of the human extraocular muscles in the primary eye position. J Theor Biol, 2014, 353: 78-83.
[14]
Zhang YQ, Li J, Xu L, et al. Anterior visual pathway assessment by magnetic resonance imaging in normal-pressure glaucoma. Acta Ophthalmol, 2012, 90(4): e295-302.
[15]
Ho LC, Conner IP, Do CW, et al. In vivo assessment of aqueous humor dynamics upon chronic ocular hypertension and hypotensive drug treatment using gadolinium-enhanced MRI. Invest Ophthalmol Vis Sci, 2014, 55(6): 3747-3757.
[16]
Vaid S, Vaid N. Normal anatomy and anatomic variants of the paranasal sinuses on computed tomography. Neuroimaging Clin N Am, 2015, 25(4): 527-548.

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