Acute Suppurative Thyroiditis with Thyroid Abscess by Klebsiella pneumoniae: An Unusual Presentation.

Acute suppurative thyroiditis with thyroid abscess is very uncommon cause of thyroiditis. Thyroid infection in a diabetic patient is commonly labeled to the relative immunosuppressive state of diabetes mellitus. We present a case of a diabetic patient showing clinical symptoms of acute thyroiditis with progressing dysphagia, who was diagnosed as thyroid abscess as a result of Klebsiella pneumoniae. The infection in the absence of other significant history was initially considered de novo; however, on extensive evaluation was associated with other distant primary source of the same microbe. The patient was managed with minimally invasive drainage of abscess and intravenous antibiotics.