What does subacute thyroiditis look like on ultrasound?

Subacute thyroiditis is the most common cause of non-autoimmune thyroiditis [7]. In addition to the typical clinical signs, characteristic ultrasound findings of subacute thyroiditis include the presence of an ill-defined hypoechoic area with a nonhomogeneous pattern [8].

How is subacute thyroiditis diagnosed?

Diagnosis of Subacute Thyroiditis Diagnosis is primarily clinical, based on finding an enlarged, tender thyroid in patients with the appropriate clinical history. Thyroid testing with TSH and at least a free T4 measurement is usually also done. Radioactive iodine uptake should be measured to confirm the diagnosis.

How long does it take for subacute thyroiditis to go away?

People who develop subacute thyroiditis usually have symptoms for 1 to 3 months, but complete recovery of thyroid function can take up to 12 to 18 months.

What causes subacute thyroiditis?

Subacute thyroiditis is an uncommon condition thought to be caused by viral infection of the thyroid gland. The condition often occurs after a viral infection of the upper respiratory tract. Mumps virus, influenza virus, and other respiratory viruses have been found to cause subacute thyroiditis.

What viruses cause subacute thyroiditis?

Does subacute thyroiditis come and go?

What is the outlook for people with subacute thyroiditis? The symptoms of subacute thyroiditis usually go away within 12 to 18 months. In some cases, however, hypothyroidism may end up being permanent.

How is subacute thyroiditis treated?

Subacute thyroiditis can be treated effectively with a daily dose of 15 mg of prednisolone for 2 weeks and subsequently tapering by 5 mg per day every 2 weeks.

Which conditions are associated with subacute thyroiditis?

What is subacute thyroiditis? This is usually a temporary condition believed to be caused by a viral infection, usually associated with pain or tenderness in the thyroid gland, and sometimes also sore throat, flu-like symptoms and/or fever .

What are the phases of subacute granulomatous thyroiditis?

which precedes severe neck pain that may start on one side and migrate to the contralateral side.

How is acute thyroiditis treated?

The treatment of acute thyroiditis is focused on eliminating the infection and reducing symptoms while the infection resolves. There are several treatments that can be used, and, if you or your child has acute infectious thyroiditis, your doctors will initiate treatment quickly. Oral antibiotics can be used for acute infectious thyroiditis.

Is hypothyroidism an autoimmune disease?

Autoimmune thyroid disorders can cause hyperthyroidism or hypothyroidism. Hyperthyroidism is when the thyroid gland makes too much thyroid hormone. Graves disease is the most common kind of autoimmune hyperthyroidism. Hypothyroidism is when the thyroid gland does not make enough thyroid hormone.