title: Hypothyroidism and myxedema coma.
abstract: Hypothyroidism is a common endocrinopathy in dogs but is rare in cats. Lymphocytic thyroiditis and idiopathic thyroid atrophy are common causes of this condition. Specific thyroid function tests, in conjunction with clinical signs and physical examination findings, are used to help confirm a diagnosis of hypothyroidism. This disease can be managed with synthetic hormone supplementation and has an excellent prognosis. Myxedema coma is a rare and potentially fatal manifestation of severe hypothyroidism that can be successfully treated using intravenous levothyroxine.
authors.affiliation: The Animal Medical Center, New York, New York, USA.
authors.forename: Kevin
authors.initials: K
authors.lastname: Finora
authors.forename: Deborah
authors.initials: D
authors.lastname: Greco
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000097:blood / Q000175:diagnosis*; D002415:Cats; D004283:Dog Diseases / Q000097:blood / Q000175:diagnosis*; D004285:Dogs; D007037:Hypothyroidism / Q000097:blood / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D009230:Myxedema / Q000097:blood / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D013960:Thyroid Function Tests / Q000379:methods / Q000662:veterinary*; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood / Q000627:therapeutic use
chemical_list: D013972:Thyrotropin; D013974:Thyroxine