Radiation Therapy Is The Act Of Using Radiation

Cancer is defined as the abnormal, uncontrolled division of cells in the body. This uncontrollable growth causes a growth or tumour on the body. The tumours that are formed can either be benign or malignant. Malignant tumours can attack other cells and destroy them. Cancer has been around for ages and millions of people have died from cancer. There are many types of cancer and there are different reasons why people get cancer. Luckily, there are many treatments in place to help people who have cancer. Some popular options for treating cancer would be surgically removing the tumour or growth, or undergoing radiation therapy or chemotherapy. These treatments are commonly used amongst patients who have cancer. Alternatively there is another treatment that could be used to cure cancer, Proton Therapy. Proton Therapy works by directing a strong dose of radiation to the cancerous tumour (Advanced Particle Therapy, n.d.). In this essay, the advantages and disadvantages of Proton Therapy will be discussed in

Somehow not only drugs but other option to treats tumour for targeted therapy oncologist will used radiation which radioactive rays are used to cure or palliate cancers. The objective is to deliver a therapeutic dose of radiation to the malignant tissue, leaving healthy, surrounding tissues unharmed. Radiation therapy is used to treat many cancers, including cancers of bone, brain, breast, cervix, lymphoid tissues, and uterus. By then, from diagnosis through end of life, nurses play an obscure role in enhancing the quality of life of the patients especially which has undergone the treatment or newly diagnosed. Nurses are in a unique position to manipulate both the physiologic

Radiotherapy, also called radiation therapy, is the treatment of cancer and other diseases with radiation. Radiotherapy is used when the entire primary tumor cannot be surgically removed. Radiotherapy deposits energy

Furthermore, X-ray of higher energy than required for imaging is used for radiation therapy. The radiation therapy makes use of ionization radiation (and no images) for the treatment of diseases, such as

From surgery to radium exposure to such extremes as radiation therapy, as doctors’ knowledge of the varying types of cancer, and the expansion of medical research regarding cancer has changed, so has the preferred method of treatment. Doctors and researchers dedicated to studying cancer have led to a greater understanding of cancer development; consequently the development of treatments and cures that are more effective, less harmful, have fewer side effects, and in some cases serve to prevent the spread of cancer.

Radiation therapy can be used anywhere in the body to treat any kind of cancer. Depending on what type of radiation therapy, it can have some side effects. The most common ones include fatigue, hair loss near the treated area, and skin darkening in the area exposed to a beam of radiation. ("Radiation Therapy for Cancer,” 1) There are also safety concerns that patients have when they are treated with radiation therapy. Many people that receive radiation therapy treatment, worry about exposing family and love ones to radiation, as well as the side effects. Radiation effects on the normal tissues are divided into acute and chronic effects (Schreiber). Acute effects occur during the course of therapy and during the post therapy period (approximately 2-3 weeks after the completion of a course of irradiation) (Schreiber).

Cancer is an incurable and unpredictable disease that, if left untreated, will likely result in death for the men, women, and children who must fight it. Sadly, approximately 36% of people will develop cancer during their lifetime, and of that percentage, fewer than 15% will survive, according to the National Cancer Institute. Along with surgery and chemotherapy, radiation is one of the few known methods for treating cancer, but it does not come without harmful side effects. While radiation therapy is currently a proven method for treating cancer, dangers to patients often outweigh its benefits, therefore a safer method for effectively treating and ultimately curing cancer.

In 1939, the United States started funding the Manhattan Project. A project which goal was to make a bomb using the power of nuclear energy. There were a few problems with making the bomb. One the resources needed to make the bomb were expensive and hard to find. And, by 1945, the budget for the Manhattan Project be around Two billion dollars.

In addition, Interventional radiologists may sub-specialize further so that they only treat abnormalities of the brain. And the Radiation oncology uses radiation to treat diseases such as cancer, using radiation therapy. These specialists are not called radiologists, but radiation oncologists, even though they belong to the Royal Australian and New Zealand College of Radiologists. These three fields are alike in that they all use a form of imaging device in order to help them to treat and interpret treatment for the patient. The biggest contrast between the fields of Diagnostic Radiologist, Interventional Radiologist, and Radiation Radiologist is how they use the tools of their trade. Each of the fields will use the imaging devices in a different manner for their treatment of the

Due to some circumstances being out of our control, whether it is through natural means of toxicity from radiation or unnatural means of radiation, how do we protect ourselves? The Earth is covered in natural background radiation. Terrestrial, cosmic and radon radiation are all a part of our environment. Even if manmade radiation and nuclear radiation didn’t exist, we would still be exposed to toxic, unhealthy sources of biological changing substances. How do our bodies recover from an assault to our immune systems and resume a healthy life from ionizing radiation that can cause cancer? How do we become proactive, and responsible for our own health outcome? Can we eliminate from our bodies unwanted toxins, carcinogens, free radicals, and ionizing substances? Do we have control over our health after a large dose of radiation from a nuclear accident, or treatment from radiation therapy? Evidence shows that we do. Just as there are natural sources of radiation, there are natural ways to cleanse our bodies and use nutrition to detoxify, rejuvenate, and restore health when our immunity has been compromised from natural or unnatural sources of radiation.

Radiation therapy is the use special machines to convey high-energy rays that damage cancer cells and stop them from growing. The radiation can be directed to a specific area of the body or the whole body. Some side effects that come from the therapy are fatigue, hair loss, nausea, or red, dry, itchy skin.

Radiation therapy is the ionization of atoms in tissues resulting in formation of highly reactive radicals in a well-defined, restricted volume (1). In other words, ionizing radiations are used to eradicate tumors and at the same time preserve structure and function of normal tissue. A limitation is prevented from being a problem. If bone marrow or neuronal cells are destroyed or injured, they do not regenerate. However, with radiation therapy, these cells are often saved from injury or destruction, unless the tumor is infecting bone marrow or neuronal cells. Today, radiation therapy is the most popular type of cancer therapy in use. It is used to treat one-half to two-thirds of all cancers, which translates to more than ten percent of the population

I have to say that this is the first time I heard about this profession. According to the American Association of Medical Dosimetrists, a Medical Dosimetrist is a member of the radiation oncology team who has knowledge of the overall characteristics and clinical relevance of radiation oncology treatment machines and equipment, is cognizant of procedures commonly used in brachytherapy and has the education and expertise necessary to generate radiation dose distributions and dose calculations in collaboration with the medical physicist and radiation oncologist. Aapparently there are organs in our bodies that they call dose-limiting structures. These structures could include the eye when treating the brain, the heart when treating the lung, or

In the United States alone, there was an estimated 1,685,210 new cases of cancer and an estimated of 595,690 people will die from the disease in 2016 ("Cancer Statistics”). Cancer is a very common aliment that affects men, women, children, and all races and ethnicities. There are many different types of cancers, and cancer research has been a focal point for many scientists. There are various treatments that a cancer patient to undergo. Surgery, chemotherapy, radiation therapy, and immune therapy are among the most common ones. Each treatment works differently, and has different positive and negative side effects.

In 2007, it is predicted that almost 1.5 million people will be diagnosed with cancer in the United States (Pickle et al., 2007). More than half of these cancer patients will undergo the use of radiation as a means for treating cancer at some point during the course of their disease (Perez and Brady, 1998). Cancer, a disease caused by an uncontrollable growth of abnormal cells, affects millions of people around the world. Radiotherapy is one of the well known various methods used to treat cancer, where high powered rays are aimed directly at the tumor from the outside of the body as external radiation or an instrument is surgically placed inside the body producing a result of internal radiation. Radiation is delivered to the cancerous regions of the body to damage and destroy the cells in that area, terminating the rapid growth and division of the cells. Radiation therapy has been used by medicine as a treatment for cancer from the beginning of the twentieth century, with its earliest beginnings coming from the discovery of x-rays in 1895 by Wilhelm Röntgen. With the advancements in physics and computer programming, radiation had greatly evolved towards the end of the twentieth century and made the radiation treatment more effective. Radiation therapy is a curative treatment approach for cancer because it is successful in killing cancerous tumor cells and stop them from regenerating.