Ad
related to: cat sudden blindness dilated pupils symptoms pictures treatment
Search results
Results From The WOW.Com Content Network
Other symptoms include dilated pupils and decreased pupillary light reflex. Fundoscopy to examine the retina will show shrinking of the blood vessels, decreased pigmentation of the nontapetal fundus , increased reflection from the tapetum due to thinning of the retina, and later in the disease a darkened, atrophied optic disc .
Affected cats may also display poor judgement of distance, and some cats may develop a rapid, crouching, hypermetric gait. Some affected cats may exhibit an abnormal head tilt, tremors, a vacant stare, excessive salivation, decreased grooming behaviors, polyphagia, and dilated pupils. [3]
Symptoms include sudden permanent blindness, but may occur more slowly over several days, weeks or months, [3] dilated pupils. Pupillary light reflexes are usually reduced but present; the slow phase mediated by melanopsin in retinal ganglion cells is retained.
The phenomenon of enophthalmos is seen in Horner's syndrome in cats, rats, and dogs. [5] Sometimes there is flushing on the affected side of the face due to dilation of blood vessels under the skin. The pupil's light reflex is maintained as this is controlled via the parasympathetic nervous system. [citation needed]
Cat-eye syndrome (CES) or Schmid–Fraccaro syndrome is a rare condition caused by an abnormal extra chromosome, i.e. a small supernumerary marker chromosome. [2] This chromosome consists of the entire short arm and a small section of the long arm of chromosome 22 .
Treatments used to treat other pathologies causing ophthalmoplegia has not been shown to be effective. [citation needed] Experimental treatment with tetracycline has been used to improve ocular motility in one patient. [11] Coenzyme Q 10 has also been used to treat this condition. [12] However, most neuro-ophthalmologists do not ascribe to any ...
Man, 31, suddenly went blind. Undiagnosed and uncontrolled type 2 diabetes was to blame. Blood sugar under control. Complicated cataract sugery.
The prognosis is poor and supportive treatment is necessary. Recovery in cats may take up to one year. [10] Giant axonal neuropathy is a rare disease in the German Shepherd dog. It usually becomes evident between the ages of 14 and 16 months. [1] Symptoms include rear limb weakness, decreased reflexes, muscle atrophy, megaesophagus, and loss of ...