Radiation Protection Of Patients
Patients are exposed to ionizing radiations when they undergo diagnostic examinations using x rays or radiopharmaceuticals, therapy of cancer or benign lesions using radiations emitted by radioisotopes or those by radiation generators; and in interventional procedures using fluoroscopy. There is a tremendous increase in use of ionizing radiation in medicine during the past two decades. Health professionals and patients are concerned about harmful effects of radiation. International Atomic Energy Agency (IAEA) has established a programme on radiological protection of patients in recognition of increasing importance of this topic. The emphasis in the past had been on radiation protection of staff and this emphasis has helped to reduce radiation doses to staff to levels much below the dose limits prescribed by the International Commission on Radiological Protection (ICRP) and accepted by most countries. The recent emphasis on radiation protection of patients is helping in developing strategies to reduce radiation doses to patient without compromising on diagnostic or therapeutic purpose.
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Famous quotes containing the words radiation, protection and/or patients:
“There are no accidents, only nature throwing her weight around. Even the bomb merely releases energy that nature has put there. Nuclear war would be just a spark in the grandeur of space. Nor can radiation “alter” nature: she will absorb it all. After the bomb, nature will pick up the cards we have spilled, shuffle them, and begin her game again.”
—Camille Paglia (b. 1947)
“No: until I want the protection of Massachusetts to be extended to me in some distant Southern port, where my liberty is endangered, or until I am bent solely on building up an estate at home by peaceful enterprise, I can afford to refuse allegiance to Massachusetts, and her right to my property and life. It costs me less in every sense to incur the penalty of disobedience to the State than it would to obey. I should feel as if I were worth less in that case.”
—Henry David Thoreau (1817–1862)
“Many a woman shudders ... at the terrible eclipse of those intellectual powers which in early life seemed prophetic of usefulness and happiness, hence the army of martyrs among our married and unmarried women who, not having cultivated a taste for science, art or literature, form a corps of nervous patients who make fortunes for agreeable physicians ...”
—Sarah M. Grimke (1792–1873)