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The Pros And Cons Of Nuclear Medicine

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Nuclear Medicine is an incredible scientific advancement that can be used to cure many diseases such as cancer and to look at our bones. In this essay I will be focusing on cancer and diagnosis of diseases. I think this advancement is so important because it can provide doctors with the ability to accurately diagnose people and figure out how to help them. While this is important, there are some social issues. Though there are risks, the positives trump the negatives when it comes to nuclear medicine (Beaumont). Nuclear medicine is a type of medicine that uses radiation to work. By using this method, doctors can diagnose diseases such as cancer and neurological disorders and it can tell them what stage, the severity, etc. patients
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1. Write a brief introduction about the diagnostic imaging modality. Nuclear medicine is a section of medical imaging that uses radioactive medication known as radiotracers or radiopharmaceutical (Understanding nuclear medicine, 2009). Radiotracers are given to the patient through injection, swallowing or inhalation, which makes the body radioactive for a short time. The radiation is detected by a special camera, and then the image is produced.

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The dangers of radiation exposure had been speculated on since shortly after Wilhelm Roentgen’s discovery. In 1916, the public was forced to realize the true dangers of radiation exposure because of Dr. Emilio Tiraboschi’s autopsy, which showed that exposure had damaged is internal organs and shrunk his

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The diagnosis of cancer can have an enormous impact on a cancer patient mentally. A cancer diagnosis can be shocking to some patients. " After you

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The daily killer of over twenty thousand people and over 7.3 million people a year has heavily affected families all over the world for centuries. Because this disease has over 100 types and has proven lethal for so many men, women, and children everywhere, cancer has earned the the title of being the number one cause of death in the United States and one of the top causes of death in the world as a whole. Many scientists and doctors have tried to solve the medical puzzle that is cancer, but no definite cure has been discovered. However, tons of progress has been made and treatments have changed drastically since before 1950 compared to today. (Paddock 2007)

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Nuclear expositions produce radiations and the radiations can harm the cells of our body which can lead to a severe sickness or even kill us humans. Radiation is the emission of energy as electromagnetic waves which cause ionization. Radiation sickness is caused by exposure to a high dose of radiation. When these particles come into contact with organic material, they will damage them, causing burns and cancer. Exposure to radiation makes our bodies produce fewer blood clotting agents, called blood platelets, increasing our risk of internal bleeding.

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These five topics are the advantage of going through this website but this website doesn’t show history of radiology so this website is not a very good option for any history student. Another good thing is this website is directly linked to face book, twitter and get involved for direct sharing. The nuclear threat initiative (NTI) is not just a normal website , it is an organization which is concerned with reducing security risks throughout the world, its purpose is reduce and prevent the use of weapons of mass destructions like chemical, biological and radiological weapons. [3] CONCLUSION

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In the world of diagnostic medicine, there is one technology that is quite different than the other radiology modalities and that technology is nuclear medicine. Nuclear medicine is very unique, because it helps doctors view how your body is functioning. This type of imaging takes small amounts of radioactive tracers and follows their path through your body. X-rays, CAT scans, and for the most part MRI and ultrasonography, can show how something in your body looks, but Nuclear Medicine can show how your body actually functions.

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Due to medical advances, doctors can identify diseases before they become a problem and treat them effectively. “Disease is a biological process, and nuclear medicine provides images of these processes.” Most radiotracers interact with a biological process and emit radiation. Detector systems collect these signals, and computer programs rebuild them into diagnostic images. Nuclear medicine differs from other imaging techniques which visualize structure and shape (anatomy) versus a biological process (physiology)(U.S. Department Converting Energy to Medicine).

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Nuclear Medicine: Do the Negatives Outweigh the Positives? Nuclear medicine has been around for a long period of time and improvements are constantly being made to its procedures but one question still remains prominent: do the negatives outweigh the positives? Before beginning to evaluate this question by looking at the particular risks and benefits in procedure and production, it’s necessary to understand the basics of nuclear medicine. Nuclear medicine is the branch of medicine that deals with the use of radioactive substances in research, diagnosis, and treatment. It works by small radioactive materials being either injected into the bloodstream, inhaled, or ingested by the patient to either treat or determine a disease.

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Introduction Nuclear medicine at first sounds like something dangerous and should not be used on the human body. However, it is a significant part in the development of medicine. Problems inside the body are going undetected because most of the time they do not have any severe symptoms until it is too late to treat, and x-rays and scanners that use radiation to look through the body are dangerous because they may emit too much radiation on the patient, causing issues in the future. This is where nuclear medicine comes in as a better solution. Over 10,00 of hospitals worldwide use radioisotopes in medicine, and around 90% of the procedures are for diagnosis.

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Also, at the basic research level, medical isotopes have been shown to kill life-threatening disease such as, HIV/AIDS. The risk of dying can be seen as okay to some people who have life-threatening diseases. If the patients know that they have a fatal disease, they may opt to go under radioisotope treatment since they know they will

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It is a technique of imaging the parts of body like various organs, bones, brain, etc. by using small doses of radioactive chemical particles which depends on the part of body is introduced for scanning. A Radionuclide is also known as a radioisotope which is a chemical and emits radioactivity known as gamma rays. A very little amount of radionuclide is inserted into the body by various ways like it is injected into the vein,

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