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Goiter Definition | Symptoms And Treatment Of Goiter | Types Of Goiter

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Goiter Definition | What Is Goiter?

A goiter simply describes enlargement of the thyroid gland, regardless of cause. It may
be associated with hypothyroidism, hyperthyroidism, or normal thyroid function.

 

Types of Goiters | Different Types Of Goiter Observed

Goiters have many causes. As a result, there are different types. These include:

  1. Colloid Goiter (Endemic): A colloid goiter develops from the lack of iodine, a mineral essential to the production of thyroid hormones. People who get this type of goiter usually live in areas where iodine is scarce.
  2. Non-toxic (Sporadic): The cause of a non-toxic goiter is usually unknown, though it may be caused by medications  like lithium. Lithium is used to treat mood disorders such as a bipolar disorder. Non-toxic goiters do not affect the production of thyroid hormone, and thyroid function is healthy. They are also benign.
  3. Toxic Nodular or Multinodular Goiter: This type of goiter forms one or more small nodules as it enlarges. The nodules produce their own thyroid hormone, causing hyperthyroidism. It generally forms as an extension of a simple goiter.

What Causes Goiter ?

Iodine deficiency is the main cause of goiters. Iodine is essential to help thyroid to produce thyroid hormones. When person do not have enough iodine, the thyroid works extra hard to make thyroid hormone, causing the gland to grow larger.

Goiter Symptoms And Signs

 

Goiter Treatments And Recovery

  1.  Supportive care

    Observation: Monitoring for changes or improvement.
  2. Medical procedure

    Radioactive iodine therapy: A radioactive medicine taken by mouth to reduce the functioning of the thyroid gland or completely destroy it.
  3. Medications

    a. Antithyroid agent: Prevents the thyroid gland from making or releasing thyroid hormone.
    b. Hormone: Affects body processes by regulating the activity of the organs.
  4.  Surgery

    a. Thyroid removal: Surgical removal of all or part of the thyroid gland.
    b. Partial thyroidectomy: Surgical removal of part of the thyroid.

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Thyroid Disease| What Is Hypothyroidism & Hyperthyroidism Symptoms| Difference

 

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