Which feature best indicates a thyroid origin for a neck lump?

Which feature best indicates a thyroid origin for a neck lump?

• A. Moves with swallowing
• B. Tender to palpation
• C. Fixed to skin
• D. Associated lymphadenopathy

Answer: (A)

Movement with swallowing is the best indicator because the thyroid gland moves upward as the larynx and pharynx elevate during swallowing. A neck lump that tracks with this motion is likely thyroid tissue rather than a skin lesion or a lymph node. Tenderness can occur with thyroiditis but isn’t specific to thyroid origin, fixation to the skin points toward a superficial lesion, and lymphadenopathy suggests nodal disease rather than the thyroid itself.

Movement with swallowing is the best indicator because the thyroid gland moves upward as the larynx and pharynx elevate during swallowing. A neck lump that tracks with this motion is likely thyroid tissue rather than a skin lesion or a lymph node. Tenderness can occur with thyroiditis but isn’t specific to thyroid origin, fixation to the skin points toward a superficial lesion, and lymphadenopathy suggests nodal disease rather than the thyroid itself.