Diagnosis For Hyperthyroidism In Cats

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Diagnosis for hyperthyroidism in cats. Also called thyrotoxicosis hyperthyroidism is caused by an increase in production of thyroid hormones known as t3 and t4 from an enlarged thyroid gland in a cat s neck. Although thyroid tumors can be cancerous the chances are less than 5 percent in cats. Treatment for hyperthyroid cats the gold standard therapy is radioiodine i 131 treatment which can cure the hyperthyroidism in most cases. Hyperthyroidism also known as hyperthyroid disease occurs when the thyroid gland enlarges and starts producing excess amounts of thyroid hormone thyrotoxicosis in cats thyrotoxicosis is usually caused by a benign tumor on one or both thyroid glands.

Suggested articles hypertension chronic kidney disease diagnosis. Unfortunately with hyperthyroidism comes a host of concurrent diseases such as thyrotoxic heart disease high blood pressure chronic kidney disease medically induced hypothyroidism and urinary tract infections. It is now the most common endocrine disorder in cats and has a significant impact on the morbidity of older cats. Hyperthyroid cats may have normal findings on the cbc and urinalysis but the chemistry panel often shows elevation of several liver enzymes.

Heart disease vomiting diarrhea anorexia anesthesia hyperthyroidism is a common disease in cats and mostly afflicts cats middle aged and older. Unfortunately since its discovery there has been a dramatic increase in the prevalence of hyperthyroidism in cats. In the vast majority of cases a definitive diagnosis of hyperthyroidism is based on a simple blood test that shows elevated t 4 levels in the bloodstream.