1) and computed tomograhy (CT; Fig. 2) of the neck revealed a 50 x 30 x 35 mm, circumscribed, well-defined cystic lesion in the left thyroid lobe without calcification and contrast enhancement.

overgrowth of normal thyroid tissue and fluid-filled cavities or cysts in thyroid. Usually it does not cause any symptoms and is hence hard to diagnose. But in few cases, the patient might feel a ...