Radiation Essay

“Radiation Induced Dermatitis” Radiation Therapy is used to treat cancer in patients very comonly. Radiation Dermatitis is a common side effect from this treatment that ranges from mild rash to severe ulceration. It is also called radiodermatitis, x-ray dermatitis, radiation skin damage, or a radiation burn. According to Therapeutics in Dermatology radiation dermatitis was at one time considered to be a major problem in conventional radiography in the 1970s but now with the development of high energy

main concern is the dental radiation effects on children. Panoramic dental x-rays can cause DNA damage and cellular death in oral mucosa cells of these children. Cone-beam CT scanner, which was claimed to be the safe, is harmful on children due to them being more susceptible to radiation effects. Children are by far more susceptible to changes in their cells from a given dose of radiation compared to adults because they are still growing, developing, and changing. Radiation protection is needed to protect

Short term effects of radiation therapy to the brain include acute radiation syndrome (ARS), and cutaneous radiation Injury (CIR). These symptoms typically appear a few days after the exposure to the radiation. According to Center for Disease Control and Prevention (2014), ARS results from the radiation dose being too intense over a short amount of time and symptoms may include nausea, vomiting, headache, extreme fatigue, and diarrhea. Center for Disease Control and Prevention (2014), also found

Q/2: Discuss the role of radiation therapy in the treatment of cancer including pros and cons of such modality The exact cause or reason of cancer is still Unknown. But there are different modalities that helps in treating cancer no matter what the cause is, like chemotherapy, surgery ,immunotherapy and finally radiotherapy or radiation therapy which will be discussed . Radiation in general can be considered as double-edged sword because it may cause cancer, and at the same time it may be considered

Radiation therapy is a type of treatment modality that administers radiation to patients with cancer. This form of treatment has many components that contribute toward ensuring the malignant tissue within the body is being adequately treated. One of the major components in radiation therapy is the use of bolus. Bolus is a material placed on the skin to help bring the radiation dose higher to the skin surface within the patient (Khan 2012). Since there are no research studies in the radiation oncology

TASK 1.1 IONISING RADIOTION Type of ionizing radiation Characteristics of each type of ionizing radiation Alpha particles (a) Alpha is strong ionising, and can be stopped by paper or skin tissue. They are positively charged and have 4 times the mass of a photon Beta particles (B) Beta is electrons and can be found in the nucleus of the atom, beta particles strongly ionize for instances one beta particles will cause 100 insertions. However, it is less damaging to humans Gamma rays (y) Gamma rays

and although they all have the same goal of accomplishing the treatments differ from the way they are administered to the way they work on one’s body. Differing to chemotherapy which happens to be one of the most common methods of treatment used radiation therapy just so happens to be used to target one specific area of the body where the cancerous cells are present and causes effect to that specific area as opposed to the whole body being exposed to cancer fighting drugs. This usually is the result

Summary “Pediatric Exposures to Ionizing Radiation: Carcinogenic Considerations” was exceedingly informative about the risks of ionizing radiation on the pediatric population. The main idea was centered around the understanding that children are much more sensitive to radiation than adults. Its focus was comprised of three main concepts which included evidence from accidental exposures, radiation therapy, and computed tomography scans. Each of these concerns were discussed in great detail by introducing

M2 Uses of ionising and non-ionising radiation: Ionising Radiation: Ionising radiation include three type of waves. 1. Alpha rays 2. Gamma rays 3. Beta rays Alpha rays: Alpha particles are made up of two proton and two neutrons. As Alpha particles have two protons they are same as the nucleus of helium atom. Alpha particles have a positive charge. These type of particles are affected by the magnetic and electric field. Uses: Alpha particles are used in homes as smoke detectors. In smoke detectors

There are three different types of radiation, alpha radiation, beta radiation and gamma radiation all which can, in general terms can benefit human by usage in medical procedures to detect errors in the human body. However these radiation can also be the cause of defects and errors in the human anatomy. Alpha particles - Alpha particles are helium nuclei that contains two protons and two neutrons. Alpha particles are positively charged. They can’t travel easily through thin materials and can be