A Case Presenting with Neck Pain and High Sedimentation Rate: Amyloid Goiter.

Amyloid accumulation should be considered in addition to anaplastic thyroid cancer and lymphoma in patients with sudden thyroid enlargement. It should not be overlooked that amyloid goiter may mimic subacute thyroiditis clinic. Systemic amyloidosis should be considered in patients with amyloid goiter, and an examination should be made to assess the presence of amyloid accumulations in other organs.