%0 Journal Article
%T Thyroid storm associated with Graves' disease covered by diabetic ketoacidosis: A case report
%A Erika Osada
%A Naoki Hiroi
%A Mariko Sue
%A Natsumi Masai
%A Ryo Iga
%A Rika Shigemitsu
%A Reiko Oka
%A Masahiko Miyagi
%A Kaoru Iso
%A Koji Kuboki
%A Gen Yoshino
%J Thyroid Research
%D 2011
%I BioMed Central
%R 10.1186/1756-6614-4-8
%X A 59-year-old woman with no history of either diabetes mellitus or thyroid disease presented to our hospital because of developing nausea, vomiting and diarrhea for 2 days. Physical examination showed mild disturbance of consciousness, fever, and tachycardia. There were no other signs of thyrotoxicosis. Laboratory studies revealed elevation of random blood glucose and glycosylated hemoglobin, strongly positive of urine acetone, and metabolic acidosis. Since DKA was diagnosed, we initiated the patient on treatment with administration of insulin and adequate fluid replacement. Although the hyperglycemia and acidosis were immediately relieved, the disturbance of consciousness and tachycardia remained persistent. Levels of FT3 and FT4 were extremely high and TSH was below the detectable limit. TRAb was positive. The thyroid storm score of Burch & Wartofsky was 75/140, and the thyroid storm diagnostic criteria of the Japan Thyroid Association were satisfied. Oral administration of thiamazole, potassium iodide and propranolol resulted in immediate relief of the tachycardia.We encountered a case of thyroid storm associated with Graves' disease covered by DKA. Thyroid storm and DKA are both potentially fatal, and the prognosis varies depending on whether or not these conditions are detected and treated sufficiently early. The thyroid storm diagnostic criteria prepared in 2008 by the Japan Thyroid Association are very simple as compared to the Burch & Wartofsky scoring system for thyroid storm. The Japanese criteria may be useful in the diagnosis of this condition since they enable clinicians to identify a broad range of cases with thyroid storm. When dealing with cases of DKA or thyroid storm, it seems essential to bear in mind the possibility of the coexistence of these two diseases.Thyroid storm is a condition involving failure of multiple organs arising from collapse of the compensatory mechanism for excessive thyroid hormone activity triggered by factors associated with
%U http://www.thyroidresearchjournal.com/content/4/1/8