Defeat Of Cancer

High-energy rays (radiation therapy) to help shrink or kill the tumor. There are different types of radiation therapy,

Thanks to him, the university received Canada’s first betatron in 1948. The betatron made use of magnets to speed up electrons to an energy level of 25-million electron volts. This created powerful X-rays that had the ability to be used for cancer treatment, however extensive usage of the machine was impossible due to the fact that it was too costly, and the X-rays it composed weren't always powerful enough to reach tumors that were deep inside of the

The process of radiation therapy uses small amounts of very high-energy radiation to destroy the cancerous cells, making them unable to reproduce. "About 60% of all patients with cancer receive radiation therapy for curative intent, tumor control, or palliation of

Linear accelerators are most commonly used for external beam radiation by delivering high energy x-rays to the cancer area of the patient’s body (www.careers-internet.org). They also explain treatment plans to patients and answer any questions the patient or their family has. Then, they examine machines to make sure they work properly and follow safety procedures to protect themselves and the patient from overexposure to radiation. After the doctor explains the treatment plan, they X-ray the patient to find the exact location of the area that requires treatment. Radiation therapists have to check computer programs to make sure the machine will give the correct dosage of radiation to the right area of the patient’s body. Also, “they operate the machine and give radiation to the patient, monitor the patient and check for any unusual reactions to the treatment, and keep detailed records of the patient and their treatment” (www.careers-internet.org). In the life of a radiation therapist, I believe that the best part of my day would be interacting with the patients and getting to know them. I love meeting new people and I would love to work with them and help them fight their battle of cancer. Most importantly, if we’re lucky enough to achieve our goal of battling the

purpose is to kill cancer cell that may have been left behind. It is depends on the margin involvement, and if the doctor does not sure about the margin: “However, if your team has some question in your case about margin involvement or if there is some component of in situ breast cancer, they may decide to give an extra amount of radiation, called a boost, to the tumor area”(Link, Forsthoff and Waisman 84). Two ways to do the giving boost, first: “The most common involves the linear accelerator and consist of 5 to 10

are all naturally occurs, as they are also able to decay on their own. As others are man made that are used for radioactivity in the healthcare system such as: Na-24 (monitoring blood circulation), F- 18 (brain imaging/bone scans), I- 131 (imaging of the activity of thyroids and liver) and etc. The form of radiation transferred through energy taking the form of tiny particles invisible to the eye or light. Radiation linked to nuclear medicine utilizing nuclear energy is considered to be ionizing radiation. This implies that the radiation has enough energy to interrelate with matter including with the human body in producing ions. There are several different kinds of ionizing radiation, which include: alpha particles (a helium nucleus produced by radioactive components, initially known as a ray), beta particles (a quick moving electron produced by radioactive decay initially known as a ray), and gamma rays (the penetration of electromagnetic radiation derived from the radioactive decay of an atomic nuclei) (NDE-ED,

X-Ray and Gamma radiation are the heart of this therapy. Either produced through the beta decay of Cobalt-60 or a linear accelerator, external beam radiation delivers a beam of high-energy x-rays to a patient’s tumor site in order to destroy the cancer cells. In most cases, patients receive therapy in daily treatment sessions over the course of several weeks. Many types of external-beam radiation therapy are delivered using a linear accelerator. The Linac uses direct current or radio frequency voltages accelerating electrons through then length of a waveguide, a hollow tube vacuum chamber, to a velocity near the speed of light. When the electron reaches the end of the acceleration tube, it smashes into a metal target, usually tungsten or aluminum. This collision creates the high-energy radiation used to treat cancer. Depending on the metal target used for the final collision, different radiation is generated for specific treatments3.

Radiation comes in different forms and is around us all day sometimes dangerous other times not. Radiation can be used under various categories such as communication, science and medical usage. The main focus surrounding these groups is medical because it is used to findings, test and analyze both treatments and research. Radiation uses X-rays and gamma rays for medical use. For example, X- rays are used identify if bones are fracture or broken. X-rays is usually used during radiology with specialized equipment like computerized tomography, cardiology, mammography and magnetic resonance imagining. Radiation is also used for treatment of diseases or cancer known as therapy. Oncology

Electromagnetic radiation is the term used to describe the different types of energy that are released into space. The Compton effect is when high energy protons collide (x-rays) with a target and transfer energy to a single electron. This research of his supported Albert Einstein's theory of light, E=mc². On behalf of his research and the discovery of the Compton Effect he was awarded the Nobel Prize in 1927 for his work in physics. For being such a valuable physicist Arthur was recognized by the government and recruited to work on the top secret assignment, The Manhattan Project. The Manhattan Project was a research and developmental project to create the world’s first nuclear bomb. Arthur Compton died on Thursday, March 15, 1962 in Berkeley, California because of an intracerebral hemorrhage (an unpredicted accident when a diseased blood vessel ruptures in the brain creating damage or death). Arthur Compton’s doing on the Manhattan Project with using atoms to create the first nuclear bomb will forever be an important part of

It works by blasting radiation at the cancer cells and killing them. It may affect some of the healthy cells, but they are able to repair themselves and reproduce unlike the cancer cells. There is also a type of radiation therapy called internal radiation therapy which involves an implant that is put in the area of your body where the cancer is and releases a large amount of radiation in that specific area to kill the cancer.

It works by damaging the DNA in the cells and it is carried by waves or stream. If a cancer genes has been damaged by a radiation it will no longer grow or divide, and the cell will die. That is why we kill tumors and cancer by radiation.

Since the beginning of time cancer has had a major impact on the world, from your love ones or your self slowly dying from it. What is Cancer, where did it come from, how did we as humans get it? Who does it affect? Are there different types of cancer? Can I get cancer? These are just some questions that can go through a persons mind just thinking about cancer or seeing it in the media. The Definition of cancer is a disease caused by an uncontrolled division of abnormal cells in a part of the body. In this research paper I will discuss three main issues that involve cancer including what is cancer/ what causes cancer and the second point is the different types of cancer the third point is the effects that cancer leaves on love ones or

Since the discovery of the mysterious disease; cancer, oncologists and physicians are keen on finding a cure for it or at least minimize the risk of it. Treatment methods have evolve over time. One of the effective yet hazardous methods in treatment lately for cancer is by the use of radiation. Radiation therapy is an ionizing radiation that uses gamma rays in high-energy to shrink and destroy the suffering cells. In specific, it targets these irregular cells and cause harm either to the DNA straight away or by creating free radicals, which in turn damages the DNA of cells and cause them to stop growing and die.

     Radiation is another type of treatment. Radiation therapy uses a special machine to deliver high energy rays that damage cancer cells and stop then from growing. These rays may be detected in the entire body, or they may be focused on certain area where leukemia cells are collecting.( Disease facts and statistics, 30)

There are over 30,000 accelerators around the world, and they use the designs above. (Witman, 2015) Electrostatic Accelerators were the first particle accelerators ever made. These designs use circle paths to accelerate the particles expect the linear accelerator. The circle paths are used because they will take up