123ArticleOnline Logo
Welcome to 123ArticleOnline.com!

ALL >> Health >> View Article

Low-dose Radiation Not The Risk It’s Made Out To Be

By Author: lewisvillefm
Total Articles: 17

Radiation causes cancer. That’s a simple fact that is not under dispute. Just how much exposure is too much, however, is a point that remains very much under debate. This is especially so in regard to the low dose radiation used in standard diagnostic procedures, such as CT scans and mammography. These potentially lifesaving procedures remain governed by an outdated radiation exposure model that causes some to fear the very tests that may help them beat life-limiting diseases, such as cancer.

While guidelines to limit radiation exposure from scans remain in place, those guidelines follow a model created in the 1950s. Known as the Linear No-Threshold, or LNT model, the guidelines suppose that any exposure to radiation is harmful at any dosing above zero. The problem with the model, some clinicians say, is that it was based on exposure to radiation from extreme doses, such as those produced by atomic bombs. The model does not consider the much lower doses of radiation produced by standard imaging machines. It also does not take into account more contemporary studies that show the body is quite capable of repairing any damage created by low-dose radiation exposure. Research shows that cells heal themselves naturally following low-dose radiation. There is also ample evidence of no increase in cancer rates among those who work in nuclear power plants; a fact that casts the guideline’s veracity in doubt.

While medical guidelines for tests like the CT colonography remain in place to limit patient exposure, some clinicians say those policies limit access to imaging that may increase the chances of early detection of diseases that can take lives. They also give rise to fears related to low-dose radiation that are largely unfounded. With that in mind, there is a push on for the medical community to abandon the old LNT model in favor of evidence-based guidelines related specifically to low-dose imaging. In the meantime, clinicians are urging patients to become informed about their testing options, any potential risks involved and the benefits.

The American Cancer Society estimates about 1.7 million Americans will be diagnosed with cancer in the coming year. A little more than 500,000 people will die cancer-related deaths. Imaging tests, such as mammograms, that draw on low-dose radiation to detect cancer early can and do save lives. Fears over radiation exposure from those tests may drive under compliance and utilization. Clinicians are working to undo those fears and to make sure people understand that idea that all radiation is harmful simply isn’t supported by science.

About Author
Lewisville/Flower Mound Oncology Group, a division of Choice Cancer Care – is an independently owned and operated oncology practice that is completely focused on unique, comprehensive patient care.

Total Views: 85Word Count: 445See All articles From Author

Health Articles

1. His Red Male Organ: Balanitis For Her
Author: John Dugan

2. Replacing A Meal With Vega Sports Protein Bar Chocolate Peanut Butter Can Increase Your Protein Cons
Author: owenthomson

3. Signs Your Hair Needs A Protein Treatment
Author: Mabel

4. Choose A Pediatric Dental Care Treatment Services In Lancaster
Author: Greg Walters is the author of this article

5. Dental Implants Mexico | Dental Implants Cancun
Author: Michel starc

6. Indian Physician Columbus
Author: venki

7. Global Remote Patient Monitoring Devices Market
Author: kusum

8. Clean Air Equipments Manufacturer And Supplier
Author: Airtech Equipment Pte Ltd

9. Concentrate More By Doing Yoga
Author: Owen Jones

10. Ritalin Can Be Usage For Exams Preparation
Author: ritalinonline

11. An Extensive Guide To Get The Best From Physiotherapy
Author: Hospitto

12. Self-pleasuring Too Much: Is It Even Possible?
Author: John Dugan

13. Discover Top Four Advantages Of Using Stem Cell Therapy For Autism Treatment
Author: Autism Connect

14. Simple Tips To Get The Most Handsome Male Organ Around
Author: John Dugan

15. What Is Assisted Living Facilities?
Author: Assisted Living Facility

Login To Account
Login Email:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: