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Diagnosis

  • Virology today provides us with the means to test for many viruses affecting both us and our pets. These techniques are particularly useful in the cat since there are several serious viral infections of felines that can result in immune related problems.

  • Thiamine deficiency used to be a common condition due to the fact that in days gone by, raw fish was a common component of a cat's diet. However, commercial manufacturers realized this problem and foods were fortified with thiamine and the disease was rarely seen.

  • Thiamine deficiency used to be a common condition due to the fact that in days gone by, raw fish was a common component of a dog's diet. However, commercial manufacturers realized this problem and foods were fortified with thiamine and the disease was rarely seen.

  • Thyroid hormones control the body's metabolic rate (rate of working) and have far reaching effects on the body. Thyroid disorders are quite common in cats and dogs.

  • Thyroid tumours include cystic structures called goitres, multi-nodular overgrowth (hyperplasia), benign (non-spreading) cancers (adenomas) and malignant (spreading) cancers (carcinomas).

  • Tick toxicity or paralysis in dogs is due to the toxin from a tick called Ixodes holocyclus or the paralysis tick.

  • Trypsin is an enzyme that is involved in the digestion of proteins in the small intestine. It is secreted by the pancreas as trypsinogen which is a non-activated enzyme (pro-enzyme). It becomes activated to trypsin once it is in the small intestine and then becomes involved in the digestion of proteins.

  • Since dogs have tonsils, they also have tonsillitis. It is quite common particularly in small breeds of dogs.

  • Toxoplasmosis is a disease caused by infection with the organism called Toxoplasma gondii (T. gondii), a microscopic single-cell organism which is one of the most common parasites of animals.

  • The trachea (windpipe) is a flexible tube leading from the mouth to the lungs. It is supported by a collection of cartilage rings which keep the tubes open, allowing air to enter the lungs on inspiration.