About Follicular Thyroid Cancer
The causes of follicular thyroid cancer are not fully understood. However, there are several non-modifiable and modifiable risk factors associated with this condition.
Non-modifiable risk factors for follicular thyroid cancer are factors that cannot be changed. These include:
- Age: The risk of developing follicular thyroid cancer increases with age.
- Gender: Females are more likely to develop this type of cancer compared to males.
- Family history: Having a close relative with a history of thyroid cancer, especially Follicular Thyroid Cancer, increases the risk.
Modifiable risk factors for follicular thyroid cancer are factors that can be influenced or changed. These include:
- Obesity or overweight: Being overweight or obese is associated with an increased risk.
- Iodine levels: Both low and high levels of iodine in the blood have been linked to an increased risk.
- Radiation exposure: Previous exposure to radiation, such as through X-rays or CT scans, raises the risk.
It's important to note that these risk factors do not guarantee the development of Follicular Thyroid Cancer and individual cases may vary. If you have concerns about your risk factors or symptoms, it is advisable to consult with a healthcare professional for personalized advice.
In the early stages of follicular thyroid cancer, the common symptoms are:
- Lump or nodule in the neck
- Hoarse voice
- difficulty swallowing
- Sore throat
As the cancer progresses or reaches higher severity, additional symptoms may occur. These can include:
- Enlarged lymph nodes in the neck
- Pain and swelling in the neck
- Trouble breathing
- Trouble swallowing
It's important to note that these symptoms can also be caused by other conditions, so it's essential to consult a healthcare professional for an evaluation if you experience any of these symptoms. They can provide a proper diagnosis and recommend appropriate treatment options.
To diagnose follicular thyroid cancer, healthcare professionals commonly perform the following examinations, tests, and procedures:
- Physical examination: The healthcare provider will look for physical signs such as lumps or swelling in the neck area.
- Biopsy: A biopsy involves removing a small tissue sample from the thyroid gland to test for cancerous cells. This can be done through a fine needle aspiration or surgical biopsy.
- Imaging tests: These may include a CT scan or X-ray to assess the size and location of any tumors or nodules in the thyroid gland.
- Blood hormone study: Hormone levels, specifically thyroid-stimulating hormone (TSH), may be checked to evaluate thyroid function and detect any underlying issues.
To determine the stage or severity of follicular thyroid cancer, additional examinations, tests, and procedures may be performed:
- Imaging studies: More advanced imaging techniques like MRI or PET scans may be used to assess the spread of cancer to nearby lymph nodes or distant organs.
- Thyroid ultrasound: This imaging test can provide detailed information about the size, shape, and characteristics of thyroid nodules.
- Radioactive iodine scan: This scan helps determine if cancerous cells have spread beyond the thyroid gland by tracking the uptake of radioactive iodine by these cells.
It's important to consult with your healthcare professional for personalized advice regarding which examinations, tests, and procedures are most suitable for your individual situation.
The goals of treatment for follicular thyroid cancer are to:
- Remove the cancer completely or reduce the amount of cancer as much as possible.
- Prevent the cancer from spreading or recurring.
To achieve these goals, the following treatment options may be recommended:
- Surgery: Different types of surgery may be performed, such as thyroidectomy (removal of the entire thyroid gland) or lobectomy (partial removal of the thyroid). These surgeries aim to remove the cancerous tissue and prevent further spreading.
- Radioactive iodine ablation: This involves swallowing radioactive iodine in liquid or pill form. The iodine travels through the bloodstream and selectively kills cancerous thyroid cells.
- Thyrotropin suppressing medications: These medications help manage thyroid cancer by suppressing levels of a hormone called thyroid-stimulating hormone (TSH). Lowering TSH levels can slow down the growth of cancer cells.
- Radiotherapy and chemotherapy: In cases where the cancer has spread to bone and soft tissue, additional treatments like radiotherapy and chemotherapy may be recommended after surgery to target remaining cancer cells.
It is important to note that treatment plans may vary depending on the individual's specific situation, stage of cancer, and other factors. It is best to discuss treatment options with a healthcare professional to determine the most appropriate approach for follicular thyroid cancer. Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.