magnetic resonance imaging of feline eye

نویسندگان

d. vosough

b. shojaei

m. molazem

چکیده

the purpose of this study was to investigate magnetic resonance imaging (mri) of the normal feline eyeand optic nerves using t1-weighted and t2-weighted images. a total of 6 healthy female domestic short haircats age 2-2.5 years and weighing 3.2 ± 0.4 kg were selected. magnetic resonance imaging data werecollected using gemsow (philips) at a magnetic field strength of 1.5 t. dorsal, sagittal, and transverseplane images were obtained from left and right eyes. intraocular structures of the cats visible on t1-weighted and t2-weighted images include cornea, anterior chamber, posterior chamber, lens, iris, sclera, and chiasma. cornea was well detected in t1-weighted, the iris in t2-weighted and chiasma was well detected in t2- weighted in dorsal plane. measurements of the visible structures on t1-weighted and t2-weighted images did not show any significant difference between the left and right eyes (p>0.05). mri provides excellent anatomical detail of the feline eye and optic nerve due to its superior soft tissue contrast and its multiplanar and multislice imaging capability.

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عنوان ژورنال:
iranian journal of veterinary research

ناشر: shiraz university

ISSN 1728-1997

دوره 10

شماره 1 2009

کلمات کلیدی

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