期刊
AUSTRALIAN VETERINARY JOURNAL
卷 92, 期 7, 页码 246-249出版社
WILEY
DOI: 10.1111/avj.12189
关键词
brachycephaly; eyes; Persian cats; ultrasonographic biometry
资金
- Research Council of Ferdowsi University of Mashhad, Mashhad, Iran
Objective To describe the normal ultrasonographic biometry of the Persian cat's eyes using B-mode ultrasonography. Methods In a cross-sectional study, 20 healthy Persian cats with no history of previous ophthalmic disease were examined. Ocular biometry of the left and right eyes was measured using B-mode ultrasonography. Comparison of the average measurements between left and right eyes and between vertical and horizontal planes was performed using paired-sample t test. Correlation of ocular parameters with sex, age, head circumference and eye colour was evaluated. Results Mean +/- standard deviation (SD) measurements of the ocular structures of anterior chamber, lens thickness, vitreous chamber and anterior to posterior dimension of the globe in 40 eyes were 4.1 +/- 0.7, 7.7 +/- 0.5, 8.2 +/- 0.4 and 20.7 +/- 1.0 mm, respectively. No significant difference was found between the ocular biometry of the left and right eyes or the horizontal and vertical planes. Of the ocular parameters, the following had a significant positive correlation with head circumference: axial globe length, anterior chamber and lens thickness. The vitreous body had a positive correlation with age. Conclusions Regarding the breed predisposition of Persian cats to ocular problems, the present study provides baseline information for further clinical
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