2024-09-23

Biological therapy (also called immunotherapy, biological response modifier therapy, or biotherapy) uses the body's immune system to fight cancer. The cells, antibodies, and organs of the immune system work to protect and defend the body against foreign invaders, such as bacteria or viruses. Physicians and researchers have found that the immune system might also be able to both determine the differ...

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2024-09-23

Radiofrequency ablation, sometimes referred to as RFA, is a minimally invasive treatment for cancer. It is an image-guided technique that heats and destroys cancer cells.　Under the guidance of image, RFA, a physical method to inactive and kill the tumor, is performed with minimally invasive paracentesis to introduce the heat generator into the tumor. Ablation is targeting and can affect the tumor...

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2024-09-23

Photodynamic therapy (PDT) is a treatment that uses a drug, called a photosensitizer or photosensitizing agent, and a particular type of light. When photosensitizers are exposed to a specific wavelength of light, they produce a form of oxygen that kills nearby cells.PDT was approved by the U.S. FDA for clinical application in 1996 and approved for clinical application by Chinese SFDA in 2003....

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2024-09-23

Interventional therapy is a mini-invasive therapy performed under the guidance of medical imaging equipments. With a 1-2 millimeter incision, paracentesis can be performed with the lead of medical imaging equipment. Then a special tube, catheter or other sophisticated apparatus are introduced to inhibit the growth and spread of cancer cells, so as to cut off the tumor’s blood supply and reach the...

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2024-09-23

Particle knife (also called 125I Seed Implants) is applied to a variety of primary and metastatic tumors nowadays. 125I seeds are some small iodine radioactive particles that can give off short-range γ-ray to kill tumor cells continuously. 125I seed implantation can achieve the same internal radiation effects as surgery does. Hence, it is also called particle knife. These iodine particles are 0.8 ...

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2024-09-23

Cryotherapy, also known as "Argon-Helium Knife Cryotherapy" or cryoablation, is a new substitute of traditional physical therapy. Cryotherapy is a kind of minimally invasive therapy which removes diseased tissues percutaneously. It is the first medical technology that adopts the guidance technology of space rocket, and it is the only high precision medical technology that has the dual effect of ext...

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