Acute Granulomatous Thyroiditis With Abscess Formation Due To Brucellosis: A Case Report.

This case report discusses a rare instance of acute granulomatous thyroiditis resulting from brucellosis. A 47-year-old female cattle farmer presented with painful neck swelling and systemic symptoms. Initial investigations suggested a potential malignancy, but further testing, such as serological tests, pathology and imaging revealed brucellosis as the underlying cause. The patient underwent surgical intervention for abscess drainage and antibiotic therapy for brucellosis and showed significant clinical improvement. This case underscores the need for awareness of Brucella melitensis, a zoonotic infection, as a differential diagnosis in thyroid conditions, contributing to the understanding of its varied manifestations and complications, especially in endemic regions.