Primary Burkitt Lymphoma of the Thyroid Associated With Hashimoto Thyroiditis Masquerading as Post-COVID Thyroiditis. - Thewjitcharoen, Yotsapon; Chatchomchuan, Waralee; Wanothayaroj, Ekgaluck; Veerasomboonsin, Veekij; Keelawat, Somboon; Himathongkam, Thep (JCEM Case Reports, 2025)