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IMAGE: Axial chest CT examination in a 54-year-old participant. A, On the axial noncontrast chest CT image, the pectoralis muscle (PM) area was segmented and measured in the section above the. view more
Credit: Radiological Society of North America
OAK BROOK, Ill. - Body composition information derived from routine chest CTs can provide important information on the overall health of people with chronic obstructive pulmonary disease (COPD), including their risk of all-cause mortality, according to a study published in
Radiology.
COPD is a group of chronic, progressive lung diseases like emphysema and chronic bronchitis that affect about 30 million people in the United States alone. It is frequently associated with obesity and sarcopenia, a loss of muscle mass and strength. Obesity is associated with lower mortality in patients with COPD. The longer survival rates of obese patients compared to leaner counterparts, a phenomenon known as the obesity paradox, h