To perform this procedure, a healthcare professional skillfully inserts a thin, antenna-like instrument directly into the tumor. This is done with the help of advanced imaging techniques, such as ultrasound scans, CT scans, or MRI scans, to ensure the accurate and precise placement of the antenna.
Once the antenna is successfully inserted into the correct location, it begins to emit microwaves. These microwaves generate heat that significantly increases the temperature of the cells within the target area. This sudden temperature increase is what destroys the cancerous cells within the tumor. The procedure is carefully controlled to raise the temperature enough to kill the tumor cells while causing minimal harm to the surrounding healthy cells.
Microwave ablation is commonly used in the treatment of tumors located in the liver, lung, kidney, and even bone. One of its major advantages over traditional surgical methods is its minimally invasive nature. This method presents fewer risks and requires a shorter recovery period compared to conventional surgical removal of tumors.