Chowdhury, M. S. A.; Awal, M. A. Papillary Carcinoma Arising From Infrahyoid Ectopic Thyroid Tissue With Hemi-Agenesis of Thyroid Gland and Follicular Adenoma With Hürthle Cell Changes in Existing Thyroid Lobe: A Rare Case Report. Bangladesh J. Nuclear Med. 2018, 20, 59-62.