Papillary Thyroid Carcinoma as a Lateral Neck Cyst: A Cystic Metastatic Node versus an Ectopic Thyroid Tissue

Figure 1

A well-defined cystic lesion (blue arrow) noted at the anteroinferior to the right submandibular gland measuring about 3.0 x 2.0 x 2.2 cm. There is a 0.8 cm enhancing nodule (red arrow) within the lesion. Enlarged submandibular lymph node seen (yellow arrow).