Create Account | Sign In: Author or Forum

Search Symptoms

Category: Endocrinology

Back to Medical Reference

Hashimoto’s thyroiditis overview

Updated: August 09, 2009

Hashimoto's thyroiditis is an autoimmune hypothyroidism in women that leads to goitre formation.

is part of the spectrum of auto-immune diseases and is related to Graves' disease, lymphocytic thyroiditis as well as other organ related auto-immune conditions such as Addison's disease, diabetes, premature menopause and vitiligo.

Hashimoto's is a lymphocytic and plasmacytic thyroid inflammation that eventually destroys the thyroid.

Clinical suspicion

The gland is firm by palpation. Patients may undergo an initial phase of thyrotoxicosis (Hashitoxicosis) but eventually are rendered either euthyroid or hypothyroid. Microsomal antibodies indicate the autoimmune nature of the disease.

Diagnosis

  • Free T4 test
  • T3
  • Serum TSH

Thyroid autoantibodies are frequently present:

  • antithyroid peroxidase antibody
  • antithyroglobulin antibody

Thyroid antibodies present in 95% of patients with Hashimoto's thyroiditis make it possible to diagnose this disease without surgery or biopsy. A biopsy from the gland may in some cases be needed to confirm the diagnosis.

Treatment

Patients require permanent thyroid replacement. Rarely, surgery may be needed if the thyroid gland gets too big.


Previous: Gigantism Next: Hyperprolactinaemia

Reader comments on this article are listed below. Review our comments policy.


Submit your opinion:

Name:

Email:

Location:

URL:

Remember my personal information

Notify me of follow-up comments?

Submit the word you see below: