Instead medical researchers have developed targeted chemotherapy to better treat cancer without damaging healthy sections of the body. These methods include isolated infusion and targeted delivery mechanisms. Because scientists often call these molecules “molecular targets”, targeted cancer therapies are sometimes called molecularly targeted drugs (Avendano, C). Although controversial because of the
Other cancer cells can metastasize on different parts of the body through blood and can form a new tumor. Genetic changes are one cause of cancer, which can be inherited from parents or damaged to DNA. Exposure to chemicals such as radiations and smoking, may cause damage to cells. A person's cancer comes with unique genetic changes as it grows there will be changes to it. To know the correct procedure for care of cancer as discuss in this essay, it will also involve the diagnosis and staging of cancer, complications of cancer, its side effects and ways to cope up, as well as psychological effects and physical.
Furthermore, different stages of cancer will be treated with different methods and therapies. Most and many cancers will develop abnormal tumors. Killing the cancer cells and isolating the tumor will be ideal for preventing the spreading of the disease throughout the body. In Hong Kong, there are two main ways to treat cancer; Radiotherapy and Chemotherapy. Radiotherapy can be done mainly with two machines.
Although, what about the patients’ right to know their health conditions? There are many conflicts to bioethics principles, but discarding the embryos and hiding health information from the patient are two important moral issues. Even though embryo research can treat medical diseases, discarding infected or unused embryos raises ethical dilemmas. Discarding embryos, freezing them and allowing them to die are against the bioethics beneficence principle, which means act in a way so that the results are the best and the least harm(p. 202). In the case study 1 ”Controversial Transplant a Success,” Steve Karnowski writes about the case of a 6 year old girl, Molly, who suffered from a genetic disorder that is seldom seen, called Fanconi anemia, which interrupts the body from manufacturing bone marrow and that would lead to her death.
THE IMPACT OF THE AFFORDABLE HEALTHCARE ON CANCER Name: Jacqueline Oteng Professor: C. McMillian Class: Interpersonal comm. 1402 Date: 4/21/14 Abstract This paper is written to analyze the effect of the Affordable care act popularly on cancer. In this paper, the study was carefully sustain evidence were collected from other related sources to come into conclusion of how health care would benefit cancer patient. It purpose was to give the victims an affordable and universal health coverage which will also stop insurance companies from denying coverage for people with pre-existing conditions, or deciding not to cover people with high cost diseases and so on. Cancer, however, would be reduced by implementing the preventive measures of the health care people suffering from the disease could also afford to treat it without going broke.
Radiation scans have the potential to be very toxic. Physicians could be unaware of the toxins used in a radiation scan. The physician only orders the scan to be done and the radiologist performs the procedure. The radiologist is aware of the toxins used but the physician is not as aware. Physicians need to be educated on the risk of a radiation scan and be sure that it is necessary for the patient to have the procedure done and is safe for them.
Chemotherapy exploits the uncontrolled growth characteristics of cancer cells to target them for death. Chemotherapeutic drugs act against both extremely rapidly replicating cancer cells as well as other normal cells in the body that are also replicating. Cells of the
Since its discovery in 1870 by medical doctor Raymond Damadian, Magnetic Resonance Imaging has been an important tool in diagnostic imaging. Magnetic Resonance Imaging is used to distinguish pathologic tissue from normal tissue and because of this we are able to diagnose pathology such as brain tumors or even prostate cancer. The MRI scanner uses strong magnetic fields and non-ionizing electromagnetic fields in the radio frequency range. Since the field is not in the radio frequency range and the radiation is non-ionizing, unlike the convention x-rays and the CT scanner, the MRI scan is harmless to the patient, which is a major advantage in diagnostic radiography since all radiographers adhere to the ALARA principal where the patient dose of radiation should always be “As Low As Reasonable Achievable” as a means of protecting the patient from harmful ionizing radiation. Since an MRI scan mainly deals with visualizing soft tissue within the body, it is necessary to have a clear representation of the part being investigated.
One unnamed physician from ANSTO from the Australian government mentioned that "if they do not have any access to the best isotopes for medical imaging, they must resort to tests that are not right as it involves higher radiation dosage which is more expensive." Consumers concerns about the safety of radiation, but unnamed physician also do not recommend the usage of radioisotopes if the element is not considered safe. Thus, the therapeutic and medical purpose of radioisotopes are developing along with further researches across the world to improve the flaws for the consequences for the radioisotopes that will soon be discovered for a new benefit to have a healthy
For instance, the FDA suggests keeping the radiation dosage as low as possible; just as the X-ray technicians do. In addition, the FDA suggests reducing the current in the CT tube; doing so will reduce the radiation further. This procedure should only be used if necessary; that is, while the CT scan can reveal more information than a traditional X-ray, it should not be used if a traditional X-ray is all that is