PMC3829277_01
Mass lesion at left root of neck, unspecified origin (arrow)
IJNL-12-028-g001.jpg
PMC3829277_01_IJNL-12-028-g001.jpg
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In sonography of the cervical region, there was a soft tissue mass in posterior triangle with the size of 63 x 46 mm with sharp borders, and it was approved by MRI (Figure 1). 