TIRADS (Thyroid Imaging Reporting and Data System) is a widely used classification system in thyroid imaging, to assess the malignancy risk of thyroid lesions. This system helps determine the possibility of thyroid tumors developing into cancer, thereby guiding appropriate monitoring and treatment steps.
What is TIRADS?
The thyroid is an important organ in the body, which plays a role in regulating metabolism, weight, growth and other basic functions through hormone production. Accurate assessment of thyroid lesions is very important for early detection of potential risks.
The thyroid is an important organ in the body.
The TIRADS classification system provides a standardized method for determining the malignant potential of thyroid masses based on ultrasound imaging. TIRADS classification levels include:
TIRADS 1 – 2: Low risk of malignancy
Massages at this level usually do not have obvious signs of malignancy. They have uniform luminance on ultrasound and no suspicious features.
TIRADS 3: Very low risk of malignancy
The mass has few suspicious features and no obvious signs of malignancy. The risk of malignancy is approximately 1.7%.
TIRADS 4: High risk of malignancy
The mass has suspicious features such as uneven luminance, increased size, or other signs. The risk of malignancy can be divided into groups with rates ranging from 3.3% to 72.4%.
TIRADS 5: Very high risk of malignancy
Tumors in this group often have many signs of malignancy risk with a rate of up to 87.5%, requiring attention and timely intervention.
Using the TIRADS system helps doctors make accurate decisions about monitoring and treatment, thereby improving the effectiveness of patient care and management.
Is a right thyroid nodule tirads 5 dangerous?
A right thyroid nodule tirads 5 is the highest classification level in the TIRADS system, signaling the presence of many worrisome imaging features, indicating a high possibility of cancer.
Tumors classified as TIRADS 5 have a high risk of developing into cancer, with a cancer diagnosis rate of up to 80%. This means that the tumor has many malignant characteristics and needs to be carefully evaluated. With a TIRADS 5 result, a biopsy is necessary to accurately determine the nature of the tumor. A biopsy helps the doctor have a basis to decide on the appropriate treatment method.
Tumors classified as TIRADS 5 have a high risk of developing into cancer.
Causes of right thyroid nodule tirads 5
TIRADS 5 is the highest classification level in the thyroid classification system, signaling a high risk of cancer, often due to causes such as:
Immune system disorders
The immune system plays an important role in protecting the body from pathogens such as viruses and bacteria. When the immune system is disrupted, the body’s ability to protect is reduced, creating conditions for the development of cancer cells in the thyroid.
Radiation exposure
Exposure to radiation can cause mutations in thyroid cells. This mutation increases the risk of developing cancer, especially when exposed to high levels of radiation or for a long time.
Genetic factors
A family history of thyroid cancer, especially if a close relative such as a parent or sibling has the disease, can increase the risk of thyroid cancer in other family members.
Thyroid Disease
People with thyroid-related conditions such as goiter, thyroiditis, Graves’ disease, or hypothyroidism are at higher risk of developing thyroid nodules and cancer.
Effects of Medication
Using certain medications such as radioactive iodine, which is prescribed to treat thyroid disorders, may increase the risk of thyroid cancer.
Age
Women between the ages of 30 and 50 are more likely to develop thyroid disease than men. Hormones such as b-HCG and estrogen may contribute to the growth of goiters and increase the risk of cancer over time.
Other Factors
Iodine deficiency, alcohol consumption, smoking, and being overweight or obese are all linked to an increased risk of thyroid disease and may contribute to the development of thyroid cancer.
What to do if you have a right thyroid nodule TIRADS 5?
First, you should see a specialist to evaluate the results, perform additional tests, and receive instructions on the treatment process. If the tumor is 0.5 cm or larger, you will need to follow up periodically every 3-6 months to check for changes in the size or characteristics of the tumor. For tumors 1 cm or larger, a biopsy is necessary to determine the exact cell type and develop a specific treatment plan.
What to do when detecting a right thyroid lobe nodule TIRADS 5?
If the biopsy confirms the presence of cancer cells, early treatment is important to increase effectiveness and improve prognosis.
Thus, a TIRADS 5 right thyroid nodule is a sign of a very high risk of cancer. Recognizing and understanding the severity of this condition is important to decide on timely and accurate treatment measures. Performing additional tests, biopsies, and regular follow-up are necessary to ensure that the disease is detected and treated as early as possible. By applying appropriate treatment methods and working closely with a specialist, patients can manage their condition and minimize potential health risks.
