视网膜静脉阻塞与眼轴长度之间的关系。
Relation between retinal vein occlusions and axial length.
作者信息
Aritürk N, Oge Y, Erkan D, Süllü Y, Mohajerý F
机构信息
Department of Ophthalmology, Ondokuz Mayýs, University School of Medicine, Samsun, Turkey.
出版信息
Br J Ophthalmol. 1996 Jul;80(7):633-6. doi: 10.1136/bjo.80.7.633.
AIMS
To evaluate the ocular axial length as a risk factor for development of central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO).
METHODS
Ocular axial lengths were measured, by A-scan ultrasonography, in 17 patients with CRVO and 41 patients with BRVO and compared with those of contralateral unaffected eyes and 66 age matched controls.
RESULTS
In 17 patients with CRVO the mean axial length of affected eyes was 22.25 (SD 0.19) mm and of unaffected eyes was 22.61 (0.13) mm. In 41 patients with BRVO the mean axial length of affected eyes was 22.89 (0.11) mm and of unaffected eyes was 22.99 (0.12) mm.
CONCLUSION
These findings confirm that the axial lengths in CRVO and BRVO were significantly shorter than in the controls. This significant difference may be a risk factor in the development of CRVO and BRVO.
目的
评估眼轴长度作为视网膜中央静脉阻塞（CRVO）和视网膜分支静脉阻塞（BRVO）发生的危险因素。
方法
通过A超超声检查测量了17例CRVO患者和41例BRVO患者的眼轴长度，并与对侧未受影响的眼睛以及66例年龄匹配的对照者的眼轴长度进行比较。
结果
17例CRVO患者中，患眼的平均眼轴长度为22.25（标准差0.19）mm，未受影响眼的平均眼轴长度为22.61（0.13）mm。41例BRVO患者中，患眼的平均眼轴长度为22.89（0.11）mm，未受影响眼的平均眼轴长度为22.99（0.12）mm。
结论
这些发现证实，CRVO和BRVO患者的眼轴长度明显短于对照组。这一显著差异可能是CRVO和BRVO发生的危险因素。
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