There are around 600 lymph nodes located throughout the body, many of which are clustered in the armpit, groin, and neck. They vary in size from a few millimeters to up to 1.5 centimeters in diameter.

Examination of the neck revealed an enlarged right cervical lymph node 4 cm in diameter ... tracts extending from the supraclavicular nodes to the anterior chest wall. There were no areas of ...

compared the results of ultrasound scans with the pathological findings from dissected lymph nodes of 19 patients who underwent neck surgery for DTC recurrence. Of 578 lymph nodes resected ...