Radiofrequency of thyroid nodules
Thyroid
The thyroid is a butterfly-shaped gland located at the front of the neck.
This gland produces and secretes the hormones thyroxine and triiodothyronine into the bloodstream. These hormones are responsible for regulating the body’s metabolic rate and energy production.
These hormones regulate the body’s metabolism, such as:
Caloric intake amount
– Feeling of warmth
– Weight Management
Thyroid nodule or lump
Thyroid gland masses are referred to as thyroid nodules. Most nodules are non-cancerous and do not require treatment.
However, in some cases, thyroid nodules can produce excessive amounts of hormones, leading to dysfunction of the thyroid gland.
Symptoms of Thyroid Nodules
Feeling pain in the throat area
Difficulty swallowing food
Difficulty in breathing
– Development of nervous states, heart palpitations, excessive sweating
– Feeling fatigued and depressed
– Constipation
Methods for Diagnosing Thyroid Disorders
– Blood test
Perform an ultrasound, and if necessary, a CT scan or nuclear scan.
– Biopsy (FNA)
The purpose of biopsy is to accurately diagnose the nature of lesions, which is achieved through pathological examination of the collected sample. A correct diagnosis of the type of lesion enables appropriate decisions regarding its treatment. For instance, if a lesion is observed in the liver, a biopsy can determine whether it is malignant or benign. Benign lesions typically do not require further intervention, whereas malignant lesions can be treated using radiofrequency waves.
Intervention Clinics
The interventional clinics at pardis noor comprehensive imaging centers, utilizing advanced equipment and a specialized team, provide minimally invasive medical services with high precision and safety.
Burning thyroid nodules using radio waves (Radiofrequency Ablation).
Thyroid nodules are a common phenomenon in our population, and their detection rate significantly increases with the use of ultrasonography.
Most thyroid nodules are benign; however, some of these nodules require treatment due to cosmetic concerns, clinical symptoms such as pain, or fear of malignant transformation. The primary treatment for benign thyroid nodules includes surgery or other medical interventions. However, surgery carries its own specific risks. Additionally, the improvement of thyroid hormone levels following hormone-suppressive therapies for thyroid nodules remains a topic of debate. Therefore, minimally invasive, non-surgical methods such as alcohol injection (ethanol ablation) and laser tissue ablation (ILP) have demonstrated promising results.
Radiofrequency ablation (RFA) is a minimally invasive technique used to treat both benign and malignant lesions in various medical conditions. Due to its ease of use and precise targeting of the affected area, this method has gained significant attention and acceptance. Recently, RFA has been employed in the treatment of thyroid nodules, including recurrent thyroid cancer and benign thyroid nodules. Several published studies have demonstrated that radiofrequency ablation is effective in reducing nodule volume and alleviating the patient’s clinical symptoms. The average reduction in nodule volume has been reported to range from 46.3% to 79.7% within six months following RFA.
One of the significant advantages of this method is the absence of voice alteration, skin burns, hematoma formation, damage to vital neck structures, and infection in the patient.
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Frequently Asked Questions
How does radiofrequency treat thyroid nodules?
In this method, controlled heat is generated using radio waves to destroy the nodule tissue, leading to a gradual reduction in its size over time.
Is this method a substitute for thyroid surgery?
In many symptomatic benign nodules, radiofrequency can serve as an alternative to surgery, performed without surgical incisions and without the complete removal of the thyroid.
Is hospitalization required after undergoing RFA?
This procedure is typically performed on an outpatient basis, allowing the patient to be discharged shortly afterward and resume their daily activities.