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Night-time vocalizing is relatively common in hyperthyroid cats or cats with hypertension, which can also cause retinal detachment and blindness, leading to anxiety and confusion. Progressively painful periodontal disease can discourage the cat from visiting its food bowl with the same enthusiasm it showed at a younger age.
Progressive retinal atrophy (PRA) is a group of genetic diseases seen in certain breeds of dogs and, more rarely, cats. Similar to retinitis pigmentosa in humans, [1] it is characterized by the bilateral degeneration of the retina, causing progressive vision loss culminating in blindness.
Feline disease refers to infections or illnesses that affect cats. They may cause symptoms, sickness or the death of the animal. Some diseases are symptomatic in one cat but asymptomatic in others. Feline diseases are often opportunistic and tend to be more serious in cats that already have concurrent sicknesses.
Other signs and symptoms are red eye, white pupil, fixed pupil, retinal fibrosis, retinal detachment, inflammation of the eye tissues, retinal granulomas, and strabismus. [7] [9] [12] [13] Ocular granulomas resulting from OLM are frequently misdiagnosed as retinoblastomas. [7] Toxocara damage in the eye is permanent and can result in blindness ...
Feline spongiform encephalopathy (FSE) is a neurodegenerative disease that affects the brains of felines. This disease is known to affect domestic, captive, and wild species of the family Felidae. [1] Like BSE, this disease can take several years to develop.
Lentigo in cats is a common dermatological condition characterized by the presence of small, flat, brownish spots on the skin — particularly around the lips, nose, and eyelid margins. Unlike in ...
Further complicating the diagnosis is the shared symptoms between the conditions. It is not currently known whether the effects of hyperthyroidism cause or worsen renal disease. Chronic kidney disease is not an uncommon condition in elderly cats further complicating determination of a relationship between the two conditions. [2]
There are a few different reasons why dogs might go blind, including a range of inherited eye conditions. One such condition is progressive retinal atrophy, or PRA, which affects the light ...