Is radiation exposure from mammograms dangerous? Health Articles | June 9 Wholesale Authentic Jerseys , 2010 The current recommendation is annual screening mammogram starting at age 40.? It is a well known fact that screening of asymptomatic women has been accredited for the decline in mortality of breast ca...
The current recommendation is annual screening mammogram starting at age 40.? It is a well known fact that screening of asymptomatic women has been accredited for the decline in mortality of breast cancer.? Breast cancer is the most common form of cancer in women and the second leading cause of cancer deaths in American women.? In 2009, approximately 194,280 patients were estimated to be diagnosed with invasive breast cancer, and 62,280 with carcinoma in situ.? An estimated 40 Wholesale Cheap Jerseys ,610 would have died of this disease.? For a woman of average risk, the lifetime incidence of breast cancer is one in seven or 14%.
Yet, many women hesitate to have a mammogram due to the recent publicity of radiation exposure link to increased risk of cancer overall.? This risk should be placed in perspective.? Humans are exposed routinely to radiation from natural sources, such as radon and cosmic rays from space, food and water.? Living at higher altitude results in higher radiation Wholesale Jerseys Online , as well as frequent air travel.??Additionally, even our own bodies normally contain small amounts of naturally occurring radioactive elements,?such as certain isotopes of potassium.?
The average annual radiation exposure from both naturally occurring and manmade sources for a person living in the United States is approximately 500 millirem or 5 mSv (milliSievert).? Below is an approximate estimation of radiation dose involved in common diagnostic procedures:? chest X-ray ? 0.1 mSv, mammogram ? 0.4 mSv, CT head ? 2 mSv Wholesale Jerseys From China , CT chest 7 mSv, CT abdomen 8 mSv, CT pelvis 6 mSv, CT chest angiogram for pulmonary embolism workup ? 15 mSv, coronary angiogram or cardiac catherization ? 15 mSv Wholesale Jerseys China , and PET scan ? 8 mSv.? Thus, the radiation amount associated with one mammogram is approximately 10% of routinely accepted annual exposure dosage.
The National Academies of Science and the International Commission on Radiation Protection estimates an increase in cancer incidence of one new cancer in 1,000 people exposed to 10 mSv.? As an example, a patient has a CT and is exposed to 10 mSv.? That person?s lifetime risk of cancer attributed to the scan would be 1 in 1,000 or 0.1%.? In comparison Wholesale Jerseys , his or her lifetime risk of developing any cancer is 1 in 2.5 or 40%.? Therefore, the risk of radiation exposure should be balanced against the medical necessity of the x-ray itself.? In my opinion, the benefit of detecting early curable breast cancer with annual mammograms clearly outweighs the very small and remote risk of the radiation exposure.
For any butter-fingered iPhone 4S owner in the present world, case becomes an important investment as he is likely to care more for his device all the time. His or her dreams will carry forward the message of unwanted damage and cracks in the back portion of the iPhone 4S. That is why you should preferably ask for the most versatile, tough and stylish iPhone 4S cases for fetching your model a look that will not protect your model but also gives it the much needed safety at the same time. Some of the most popular Apple covers for your device are illustrated below –
Casemate Creatures Apple has recently done with its Creature line iPhone 4S cases for the iPhone 4S version of the tablet which is cute Cheap Hockey Jerseys , stylish and affordable of most of the common users in the world. You should be ready to dress your iPhone 4S model with a stunning panda, owl, penguin or a clown fish as your wish recommends just at very nominal price.
Casemate Tank – When you are looking for some ultimate pieces of the hardest screen protectors and iPhone 4S cases, Case Mate Tank is possibly the best choice to bet at. Yes, it packs the well reinforced screen protector and has got a protective sheath to give extra protection to your favorite gadget. It is available at most of the case stores at nearly 43 pounds.
Case Mate Barely There – If the iPhone 4S user is not interested in spoiling the official and sleek design of the model Cheap Authentic NHL Jerseys , he may go with the selection of this case which is slim, beautiful and has got a rubber coating in order to protect the back portion in glass.
Case Mate Monsta – Given you like a monster face and eyes on your iPhone 4S, you can simply invest on this case. It is available for only 9 pounds.
Griffin Survivor Extreme Duty – The recent tests on this case supports the fact that it will offer your device an ultimate and quality protection. It has been fired with air rifles yet the screen remained intact and in position.
All You Need to Know About RV Covers Home Repair Articles | June 21, 2012 A recreational vehicle or RV usually just sits around waiting for the next trip. Since you don?t use it every day, it?s wise to keep it safe during the idle days. To keep ...
A recreational vehicle or RV usually just sits around waiting for the next trip. Since you don?t use it every day Cheap Adidas NHL Jerseys , it?s wise to keep it safe during the idle days. To keep it safe, it has to be covered with standard covers for RVs. Vehicle and motorcycle covers are designed for protection against UV rays, dirt, acid rain, and bird droppings. It may seem as though the RV exterior can withstand damaging elements Cheap NHL Jerseys , but over time the cumulative effects of these elements can affect the RV surface. For example, ultraviolet radiation can cause dulling of the colors of your vehicle. You don?t want that to happen.
IaF-Online
Thema drucken
07.12.2019 02:05
Antworten
