Sectoral variations of iridocorneal angle width and iris volume in Chinese Singaporeans: a swept-source optical coherence tomography study.
作者： Tin A. Tun , Mani Baskaran , Shamira A. Perera , Anita S. Chan , Ching-Yu Cheng
DOI: 10.1007/S00417-014-2636-0
关键词:
摘要: To assess variations in the iridocorneal angle width and iris volume Chinese subjects using swept-source optical coherence tomography (SS-OCT). Consecutive subjects, aged 40–80 years, with no previous ophthalmic problems were recruited from a population-based study of Singaporeans. All underwent 360° SS-OCT (SS-1000 CASIA, Tomey Corporation, Nagoya, Japan) imaging gonioscopy one randomly selected eye dark. For each eye, 16 frames (11.25° apart) for analysis 128 cross-sectional images, measurements trabecular space area 750 μm scleral spur (TISA750) made image. The four consecutive further averaged as sector 45°. Sector-wise quadrant-wise analyzed. Two hundred twelve (90 closed-angles) examined. majority female (70.7 %) mean age 61 (±8.9) years. TISA750 (mm2) superior [0.101 (0.09)], inferior [0.105 superior–nasal [0.111 (0.09)] superior–temporal [0.117 sectors smaller compared other (P < 0.05). nasal (mm3) was smallest quadrants entire cohort [nasal 8.18 (1.2) < inferior 9.13 (1.3) < temporal 9.16 (1.2) < superior 9.33 (1.3), P < 0.001], well open- closed-angle groups. irido-corneal narrower superior, inferior, sectors. Iris quadrant quadrants.
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sci-hub.se 参考文章(30)
W. J. Conover, Practical Nonparametric Statistics ,(1971)
David S. Friedman, Mingguang He, Anterior chamber angle assessment techniques. Survey of Ophthalmology. ,vol. 53, pp. 250- 273 ,(2008) , 10.1016/J.SURVOPHTHAL.2007.10.012
C. I. Phillips, Closed-angle glaucoma; significance of sectoral variations in angle depth. British Journal of Ophthalmology. ,vol. 40, pp. 136- 143 ,(1956) , 10.1136/BJO.40.3.136
Ramanjit Sihota, Tanuj Dada, Rajkumar Gupta, P Lakshminarayan, Ravindra M Pandey, Ultrasound biomicroscopy in the subtypes of primary angle closure glaucoma. Journal of Glaucoma. ,vol. 14, pp. 387- 391 ,(2005) , 10.1097/01.IJG.0000176934.14229.32
Mani Baskaran, Sue-Wei Ho, Tin A. Tun, Alicia C. How, Shamira A. Perera, David S. Friedman, Tin Aung, Assessment of circumferential angle-closure by the iris-trabecular contact index with swept-source optical coherence tomography. Ophthalmology. ,vol. 120, pp. 2226- 2231 ,(2013) , 10.1016/J.OPHTHA.2013.04.020
Charles J. Pavlin, Kasia Harasiewicz, Michael D. Sherar, F. Stuart Foster, CLINICAL USE OF ULTRASOUND BIOMICROSCOPY Ophthalmology. ,vol. 98, pp. 287- 295 ,(1991) , 10.1016/S0161-6420(91)32298-X
Monisha E. Nongpiur, Lisandro M. Sakata, David S. Friedman, Mingguang He, Yiong-Huak Chan, Raghavan Lavanya, Tien Yin Wong, Tin Aung, Novel association of smaller anterior chamber width with angle closure in Singaporeans. Ophthalmology. ,vol. 117, pp. 1967- 1973 ,(2010) , 10.1016/J.OPHTHA.2010.02.007
C K-S Leung, R N Weinreb, Anterior chamber angle imaging with optical coherence tomography Eye. ,vol. 25, pp. 261- 267 ,(2011) , 10.1038/EYE.2010.201
Heather Mak, Guihua Xu, Christopher Kai-Shun Leung, Imaging the Iris with Swept-Source Optical Coherence Tomography: Relationship between Iris Volume and Primary Angle Closure Ophthalmology. ,vol. 120, pp. 2517- 2524 ,(2013) , 10.1016/J.OPHTHA.2013.05.009
Ce Zheng, Lisandro M. Sakata, Shamira A. Perera, Anita S. Chan, David S. Friedman, Carol Y. Cheung, Tin Aung, Tin A. Tun, Mani Baskaran, Assessment of trabecular meshwork width using swept source optical coherence tomography. Graefes Archive for Clinical and Experimental Ophthalmology. ,vol. 251, pp. 1587- 1592 ,(2013) , 10.1007/S00417-013-2285-8