During RFA, the radio frequency probe is inserted through the skin and into the tumor.
The RF energy is switched on and heat is generated through the probe which helps to burn the tumour.
The procedure is typically performed under sedation or general anaesthesia, and patients are usually able to go home the next day.
RFA is often used to treat tumours in the liver, kidney, lung, and bone.
Microwave ablation (MWA):
MWA uses microwave energy to generate heat and destroy cancerous tissue.
During the procedure, a small antenna is inserted through the skin and into the tumor.
Microwave energy is then applied to the antenna, which generates heat and destroys the cancer cells.
Like RFA, the procedure is typically performed under sedation or general anaesthesia, and patients are usually able to go home the next day.
MWA is also used to treat tumors in the liver, kidney, lung, and bone.
Benefits of RFA and MWA:
Both RFA and MWA are minimally invasive procedures, which means they do not require a large incision.
Compared to surgery, RFA and MWA have a lower risk of complications and a shorter recovery time.
They can be used to treat tumors that are not easily accessible through surgery.
Potential risks of RFA and MWA:
As with any medical procedure, there are potential risks and complications associated with RFA and MWA.
These may include bleeding, infection, and damage to surrounding tissue or organs.
There is also a small risk of tumor recurrence after the procedure.
If you are considering RFA or MWA to treat a tumor, it is important to discuss the potential risks and benefits with your doctor to determine if the procedure is ideal for you