Quervains thyroiditis is a thyroid inflammatory disease of still uncertain pathogenesis. Both of these conditions cause symptoms such as weight changes, anxiety, and fatigue. There are several kinds of thyroiditis, and they can be associated with. Subacute thyroiditis is an uncommon condition thought to be caused by viral infection of the thyroid gland. Doctors circle worlds largest health platform 4,593 views. Abstract background the aims of the study are to identify the diagnostic cytological features of subacute granulomatous thyroiditis sgt. Gk, thyreos, shield, itis, inflammation an acute inflammatory condition of the thyroid characterized by swelling and tenderness of the gland. It is uncommon and can affect individuals of both sexes, occurring three times as. The condition often occurs after a viral infection of the upper respiratory tract. The other less frequent causes of thyroiditis are dealt with on this webpage. There are many kinds of thyroiditis and it is important to know about them, since each type has a specific.
For information on thyroid patient support organizations, please visit the patient support links section on the ata website at. Subacute thyroiditis is the major cause of pain in the thyroid. Subacute thyroiditis is a selflimited thyroid condition associated with a triphasic clinical course of hyperthyroidism, hypothyroidism, and return to normal thyroid function. Serum ratio of triiodothyronine to thyroxine, and thyroxinebinding globulin and calcitonin concentrations in graves disease and destructioninduced thyrotoxicosis. Most thyroidologists use the term subacute thyroiditis to apply specifically to subacute granulomatous thyroiditis. Subacute thyroiditis follows an unpredictable clinical course that is hardly affected by its clinical features or treatment. In general, thyroiditis is defined as an inflammation of the thyroid gland. Pdf the frequency of recurrence of subacute thyroiditis sat is rather high.
Most cases of subacute thyroiditis are caused by a variety of viruses, for example, coxsackie, cytomegalovirus. The gland swells up and is very painful and tender. This disorder may be manifested in various clinical forms. Symptoms may include pain or tenderness when moving the thumb. Subacute thyroiditis is an acute inflammatory disease of the thyroid probably caused by a virus. Several nonspecific types of thyroiditis, both acute and chronic, may be caused by bacterial and viral organisms. Thyroiditis is an inflammation of the thyroid gland. Workplace guidelines for disability duration fifth edition presley reed, md editorinchief the most widelyused duration guidelines in the industry adopted in the us and in. Presented at the annual meeting of the american goiter association, new york, n. Hypoechogenicity of various degrees is the basic property of a chronic lymphocytic thyroiditis lt. These guidelines were developed to combine the best scientific evidence with the. Quervains thyroiditis is a thyroid inflammatory disease of. Thyroiditis is an inflammation of the thyroid gland that may be painful and tender when caused by infection, radiation, or trauma, or painless when caused by autoimmune conditions, medications, or an idiopathic fibrotic process.
If the thyroiditis causes slow and chronic thyroid cell damage. The risk of recurrence of subacute thyroiditis is hladependent. Request pdf ultrasound findings of subacute thyroiditis. The disease has its peak incidence in the fourth and fifth decades of life. Read about the 3 main types and their symptoms, causes, and treatments.
Medical disability advisor sample topics brought to you by reed. Thyroiditis, any of many inflammatory diseases of the thyroid gland. When our thyroid gland is inflamed, it is referred to as thyroiditis. The gland is located in the front of your neck and controls your. Frequency and relevance of elevated calcitonin levels in patients. It is caused by a viral infection characterised by an enlarged tender thyroid with fever, muscle aches and malaise. Localized subacute thyroiditis presenting as a painful hot. Other names for this disorder are subacute nonsuppurative thyroiditis, giant. Silent thyroiditis, the other form of subacute thyroiditis was recognized only in 1970.
The marked, diffuse hypoechogenic presentation causes little diagnostic problem. Subacute thyroiditis msd manual professional edition. Discussion in three of the patients, onset occurred in june and was probably related to a small. Thyroid, parathyroid, adrenal, endocrine surgery, what is. Pdf the risk of recurrence of subacute thyroiditis is hla. Total thyroidectomy with lymph node dissection along both recurrent nerves. For example, lifting a small child, sewing, typing, or playing the piano can cause inflammation. Subacute thyroiditis is a form of thyroiditis that can be a cause of both thyrotoxicosis and hypothyroidism. Thyroiditis can also be seen in patients taking the drugs interferon and amiodarone. The chronic group includes chronic lymphocytic hashimotos thyroiditis and invasive fibrous riedels thyroiditis.
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