case_images: PMC4378610_01
case_images: It shows cystic lesion of 10 x 8 cm in lateral left lobe of thyroid gland including internal echoes with some separation and posterior acoustic shadowing in ultrasound examination.
case_images: CRIID2015-646209.001.jpg
case_images: PMC4378610_01_CRIID2015-646209.001.jpg
case_images: fig1
case_images: On the USG exam, a cystic mass lesion measuring 10 x 8 cm containing internal echoes, with thick wall, a few thinner septas, and obvious acoustic strength, with unclear relationship with thyroid left gland, and deviated to left with pressure on trachea was seen (Figure 1).
case_images: PMC4378610_02
case_images: PMC4378610_03