Treatment of lung tumors using microwave therapy
Lung tumors
Most lung tumors are inoperable and require alternative methods for treatment. One of the non-surgical treatment techniques used to eliminate these tumors is the microwave technique.
Moreover, microwave technology can be utilized as an adjunctive treatment in the surgical management of pulmonary masses, as well as in general chemotherapy and radiotherapy.
Microwave
The technique of tumor tissue ablation using microwave energy within the body is, in essence, similar to household microwave ovens used for heating and cooking food. It delivers the same type of energy to the tumor through specialized antennas that are placed within the lesion.
The Superiority of Microwave Therapy Over Surgery
In cases where the lesions are not accessible and surgery does not yield favorable outcomes for the patient, the most appropriate treatment method is microwave therapy.
Tumors that are suitable for this procedure.
If the number of lesions in the lungs is limited (fewer than 5 lesions in each lung) and their size is small (less than 7 centimeters), favorable outcomes can be achieved with this procedure.
Intervention Clinics
The interventional clinics at pardis noor comprehensive imaging centers, equipped with advanced technology and a specialized team, provide minimally invasive medical services with high precision and safety.
Advantages of the Microwave Technique
Surgical Alternative
– Inability to perform surgery due to various reasons
– Reducing the size of tumors to assist with chemotherapy or radiotherapy.
Eliminating chest pain in cases where tumor involvement has caused the pain.
Less invasion to the patient’s body, resulting in fewer complications.
Assisting patients with tumors in both lungs where surgery is not feasible.
Preservation of lung function, especially in patients with respiratory issues.
The procedure can be repeated in cases of tumor recurrence or if cancerous cells remain at the tumor margins.
Eliminating the central parts of the tumor, as these areas do not respond well to radiotherapy.
Shorter recovery period compared to other methods.
– Rapid recovery of the patient and the possibility of starting chemotherapy immediately after surgery
– No surgical incision is made on the surface of the skin.
The ability to burn large tumors up to 7 centimeters.
The ability to burn tumors located in sensitive areas or near blood vessels.
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Frequently Asked Questions
How is the microwave procedure performed?
Specialized antennas (microwave needles) are guided into the tumor using CT scan imaging. Once connected to a microwave generator, they produce heat to destroy the living cancer cells at the site of the lesion.
How much time is required to perform the procedure?
Depending on the number of lesions, this procedure typically takes approximately 1 to 2 hours, followed by a monitoring period of 2 to 4 hours for the patient.
Is anesthesia necessary?
Yes, the process of destroying tumors using microwaves is performed at temperatures exceeding 100 degrees Celsius, which is intolerable for the patient; therefore, anesthesia is mandatory.
What are the necessary preparations before the surgery?
- Fasting for 4 to 6 hours prior to the procedure.
- Having someone accompany the patient to assist with their affairs.
- Bringing all medical documents (CT, MRI, and necessary tests).
- Bathing and removing unwanted hair in the chest area
What does preoperative examination include?
Evaluation of lung function by the physician
Inform your doctor if you have a history of heart disease or diabetes.
Performing the necessary tests for blood coagulation.
Inform your doctor if you are taking medications such as aspirin or Plavix.
Is there a possibility of tumor recurrence?
Yes, the survival of cancer cells at the tumor margins is possible and will be evaluated during follow-up examinations. If necessary, they will be cauterized again.
How long is the recovery period after the surgery?
After the surgery, the patient may experience weakness, loss of appetite, fever, and pain in the shoulder area. These symptoms typically last for 7 to 10 days and require rest.
When should we go for a check-up?
If there are no specific complications, the patient should return for evaluation and follow-up three months after the procedure.
How is the number of treatment sessions determined?
The number of sessions is determined based on the quantity and size of lung tumors, as it is possible to ablate up to two lesions per session using the microwave technique.
What is the effect of microwaves in preventing tumor growth?
The outcomes of the procedure depend on the timing of the patient’s visit; if the size and number of lesions are appropriate, this method plays a significant role in disease management.
How can the surgery appointment be scheduled?
By visiting the pardis noor Interventional Clinic and consulting with a specialist in interventional procedures, you can schedule the operation and prepare for it accordingly.