What is RFA treatment for liver cancer

Liver cancer RFA treatment is a minimally invasive treatment method specifically designed to eliminate liver tumors. RFA, the full name of which is radiofrequency ablation, is a technique that destroys tumor cells by generating heat through high-frequency electric current. For patients who are not suitable for surgery, RFA provides an effective alternative. It is usually performed under imaging guidance, such as ultrasound or CT scan, to ensure precise positioning of the tumor.

Before understanding RFA treatment, we can imagine the process of heating food in a microwave oven. The principle of RFA is similar. By inserting electrode needles into the tumor, high temperatures are generated to "cook" the tumor cells and make them inactive. This process is usually performed under local anesthesia, and the patient suffers less pain and recovers faster. For patients with small tumors or special locations, RFA can effectively shrink the tumor and even achieve a cure.

RFA is not suitable for all liver cancer patients. Its effectiveness is closely related to the size and location of the tumor and the overall health of the patient. Generally, patients with tumors smaller than 5 centimeters in diameter have better results. For larger tumors, it may need to be combined with other treatments, such as chemotherapy or radiation therapy, to enhance the effect.

After RFA treatment, patients can usually resume their daily activities in a short time, but they still need regular follow-up and examinations to ensure that the tumor has not recurred or metastasized. In terms of diet, patients are advised to consume more foods rich in vitamins and minerals, maintain good living habits, and enhance immunity.

RFA treatment for liver cancer provides an effective treatment option for many patients. Through this minimally invasive technology, patients can not only reduce the trauma caused by surgery, but also control the progression of the disease to a certain extent. However, the choice of treatment plan should be based on the individual's specific situation and be decided after a detailed discussion with the doctor. I hope this article can provide you with some useful information and give you a clearer understanding of RFA treatment for liver cancer.