In most cases follow-ups to check the progress of the cyst will be the extent of treatment, until further intervention is warranted.Īnother useful diagnostic method called angiography can also be used for viewing problems in the posterior of the eye, such as detachment of the retina and abnormal blood vessels in the eye. Cysts do not always behave uniformly: some grow, while others shrink. In the case of iris cysts, ultrasound will help your doctor determine if the mass behind the iris is in fact a cyst or a tumor. Abnormalities within the eye, meanwhile, will be examined with an indirect ophthalmoscope and/or a slitlamp biomicroscope.Īn ultrasound of the eyes may also reveal problems with the lens of the eyeball, the vitreous humor (the clear fluid which fills the space between the lens and retina), the retina, or other problems that are taking place in the posterior (back) segment of the eye. If high pressure in the eye (glaucoma) is suspected, a diagnostic tool called a tonometer will be applied to your dog's eye to measure its internal pressure. After taking a thorough history, your veterinarian will test the health of the eye.Ī Schirmer tear test may be used to see if your dog's eyes are producing an adequate amount of tears. You will need to provide as much of your dog's medical history as you have available to you, such as in utero conditions (i.e., whether its mother was ill, her diet, etc.), and the dog's development and environment after birth. Nutritional deficiencies during pregnancy.Uterine conditions (e.g., infections and inflammations during pregnancy).Hidden eyeball (due to other eye deformities).In addition, hereditary defects, such as corneal opacities, PPM, cataracts, retinal detachement, and dysplasia, are often associated with the following factors: Rod malformation common in Norwegian elkhounds.Rod and cone malformation common in Irish setters and collies.Slow or absent pupillary reflex to light (when pupil does not contract or dilate normally).Day blindness (when cones are affected).Night blindness (when rods are affected).Common in Labrador retrievers, Bedlingtons, and Sealyham terriers.Retina detaches from the back of the eye causing blindness. ![]()
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