Search results
Results from the WOW.Com Content Network
The 2013 ACCP guidelines take into account findings from the National Lung Screening Trial and state: "For smokers and former smokers who are age 55 to 74 and who have smoked for 30 pack-years or more and either continue to smoke or have quit within the past 15 years, we suggest that annual screening with low-dose CT (LDCT) should be offered ...
The major objective of the trial was to compare the efficacy of low-dose helical computed tomography (CT screening) and standard chest X-ray as methods of lung cancer screening. [2] The primary study ended in 2010, and the initial findings were published in November 2010, with the main results published in 2011 in the New England Journal of ...
The U.S. Preventative Task Force recommends a low-dose CT scan of the chest for anyone who is between ages 50 and 80 and has a 20 pack year history, which means they smoked a pack a day for 20 ...
Effective dose in adults [1] Equivalent time of background radiation [1] CT of the head: Single series: 2 mSv: 8 months With + without radiocontrast: 4 mSv: 16 months Chest: CT of the chest: 7 mSv: 2 years CT of the chest, lung cancer screening protocol: 1.5 mSv: 6 months Chest X-ray: 0.1 mSv: 10 days Heart: Coronary CT angiography: 12 mSv: 4 ...
Colon cancer screening by colonoscopy, occult blood testing, or sigmoidoscopy in adults 45 to 75. [11] Low-dose CT scans for adults 55 to 80 at increased risk of lung cancer; Osteoporosis screening via bone dual-energy X-ray absorptiometry (DEXA) in women over 65
Lung cancer is the deadliest form of cancer in the U.S., but new research shows that fewer than 1 in 5 people who are eligible to get screened for the disease actually do so.And while people were ...
Low-dose high-resolution (1.25 mm) chest CT. HRCT is performed using a conventional CT scanner. However, imaging parameters are chosen so as to maximize spatial resolution: [1] a narrow slice width is used (usually 1–2 mm), a high spatial resolution image reconstruction algorithm is used, field of view is minimized, so as to minimize the size of each pixel, and other scan factors (e.g. focal ...
ICD-9-CM Volume 3 is a system of procedural codes used by health insurers to classify medical procedures for billing purposes. It is a subset of the International Statistical Classification of Diseases and Related Health Problems (ICD) 9-CM.