{"id":115971,"date":"2024-08-14T10:47:05","date_gmt":"2024-08-14T10:47:05","guid":{"rendered":"https:\/\/rochellesthrezrs.com\/high-prevalence-of-lung-nodules-found-in-non-smoking-adults\/"},"modified":"2024-08-14T10:47:05","modified_gmt":"2024-08-14T10:47:05","slug":"high-prevalence-of-lung-nodules-found-in-non-smoking-adults","status":"publish","type":"post","link":"https:\/\/rochellesthrezrs.com\/high-prevalence-of-lung-nodules-found-in-non-smoking-adults\/","title":{"rendered":"High Prevalence of Lung Nodules Found in Non-Smoking Adults"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<div class=\"img-responsive page-image top-content-picture\" style=\"float:left; padding-left:10px;padding-right:20px;\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/images.medindia.net\/health-images\/1200_1000\/lung-nodules.jpg?resize=1150%2C958&#038;ssl=1\" width=\"1150\" height=\"958\" border=\"0\" alt=\" High Prevalence of Lung Nodules Found in Non-Smoking Adults\" title=\" High Prevalence of Lung Nodules Found in Non-Smoking Adults\" itemprop=\"contentUrl representativeOfPage\" class=\"rwd-img\" data-pin-description=\" High Prevalence of Lung Nodules Found in Non-Smoking Adults\" data-lazy=\"\"\/><\/div>\n<p>More than 10,000 non-smoking adults were found to have solid lung nodules in a new study. Non-smokers are generally considered at low risk for lung nodules and <a href=\"https:\/\/www.medindia.net\/news\/healthwatch\/black-cardamom-indian-ayurvedic-spice-works-wonders-in-lung-cancer-treatment-208158-1.htm\" alt=\"Black Cardamom: Indian Ayurvedic Spice Works Wonders in Lung Cancer Treatment\" title=\"Black Cardamom: Indian Ayurvedic Spice Works Wonders in Lung Cancer Treatment\" target=\"_blank\" class=\"hlink\" rel=\"noopener\">lung cancer<\/a>. The findings, published today in <i>Radiology<\/i>, the journal of the <i>Radiological Society of North America (RSNA)<\/i>, challenge this assumption(<span class=\"src-tooltip\">1<span class=\"ref-tick\"><sup>\u2714<\/sup><\/span> <span class=\"src-tooltip-text\" id=\"third-src-tooltip-text\"><span class=\"assign\">\u2714<\/span>Trusted Source<br \/><span class=\"refblack\">Lung Nodules Seen in a High Percentage of Non-Smokers<\/span><\/p>\n<p><a href=\"https:\/\/www.rsna.org\/news\/2024\/august\/lung-nodules-in-non-smokers\" target=\"_blank\" rel=\"noopener noreferrer\">Go to source<\/a><\/p>\n<p><\/span><\/span>).<\/p>\n<h2> Lung Nodules detected in Non-Smokers <\/h2>\n<p>Incidental lung nodules are often detected on chest CT scans, and in high-risk groups, they can signal early-stage lung cancer. However, most research on lung nodule prevalence and size has been based on studies of <a href=\"https:\/\/www.medindia.net\/news\/heavy-smoking-can-make-your-face-look-older-191247-1.htm\" alt=\"Heavy Smoking can Make Your Face Look Older\" title=\"Heavy Smoking can Make Your Face Look Older\" target=\"_blank\" class=\"hlink\" rel=\"noopener\">heavy smokers<\/a>, leading to management recommendations designed for this population. Consequently, current guidelines may result in unnecessary follow-up examinations for low-risk individuals with incidental pulmonary nodules.<\/p>\n<p>\u201cThis study is groundbreaking as it provides the first comprehensive analysis of the prevalence and size distribution of solid lung nodules in a population-based Northern European non-smoking cohort,\u201d said senior author Rozemarijn Vliegenthart, M.D., Ph.D., radiologist and professor of cardiothoracic imaging at the University Medical Center Groningen and the University of Groningen in the Netherlands. \u201cUnlike prior studies that predominantly targeted high-risk lung cancer screening cohorts or Asian cohorts, this research yields fundamental data for the general non-smoking population in northern Europe.\u201d<\/p>\n<p>The study included 10,431 never- or former smokers aged 45 and over from the Imaging in LifeLines (ImaLife) study, the first population-based imaging study designed to establish the reference values of imaging biomarkers for early stages of coronary artery disease, lung cancer and chronic obstructive pulmonary disease in a general population of mostly non-smokers.&#13;<br \/>\n&#13;<br \/>\nOf the participants in the current study, 56.6% were women (median age 60.4 years), 46.1% were never smokers and 53.9% were former smokers.<\/p>\n<p>\u201cBy including a large cohort of non-smoking men and women aged 45 years and above, this research offers insights into the prevalence and characteristics of lung nodules in a population group that has not been studied before,\u201d Dr. Vliegenthart said.<\/p>\n<p>Participants underwent a low-dose CT exam of the chest. Seven trained readers registered the presence and size of solid lung nodules. Along with the prevalence and size of the lung nodules, they noted clinically relevant and actionable nodules.<\/p>\n<h2> High Prevalence of Lung Nodules Found in Non-Smokers Spurs Reevaluation of Follow-Up Guidelines <\/h2>\n<p>At least one lung nodule was found in 4,377 (42.0%) of the participants (47.5% of men; 37.7% of women). The prevalence of lung nodules increased with age. Clinically relevant lung nodules (nodules measuring 6 to 8 mm) were present in 11.1% of participants, with the prevalence again increasing with age. Men were more likely than women to have lung nodules, and men were more likely than women to have multiple nodules.<center><\/p>\n<p>Advertisement  <!-- rwd-common-middle -->      <\/p>\n<p><\/center><\/p>\n<p>\u201cOur study revealed the presence of clinically relevant nodules in 11.1 percent of a non-smoking cohort, traditionally considered low risk,\u201d Dr. Vliegenthart said. \u201cThis was higher than we expected and even similar to the prevalence reported in high-risk populations of smokers.\u201d<\/p>\n<p>In recent years, the proportion of smoking individuals in Western populations has been declining due to the success of smoking cessation programs, Dr. Vliegenthart noted.<\/p>\n<p><center><\/p>\n<p>Advertisement  <!-- rwd-common-bottom -->      <\/p>\n<p><\/center><\/p>\n<p>\u201cThis shift makes our study, which provides foundational and comprehensive data on lung nodules in non-smokers, even more critical,\u201d she said.<\/p>\n<p>The results imply that, given the increasing numbers of chest CT scans for various clinical indications, these incidental nodules will increase the number of follow-up scans and workups when using current nodule follow-up guidelines. As the patients are followed in the LifeLines cohort over time, we can gather more data to determine if lower risk patient population may need altered follow-up management.<\/p>\n<p>\u201cWe know that the incidence of lung cancer in this population (LifeLines cohort), is very low (0.3%), suggesting that most of the clinically relevant and even actionable nodules in a non-smoking cohort are benign,\u201d Dr. Vliegenthart said. \u201cFuture data on lung cancer diagnosis in ImaLife participants with clinically relevant and actionable nodules may help to optimize nodule management recommendations for individuals considered at low risk.\u201d <\/p>\n<p><b>Reference:<\/b><\/p>\n<ol class=\"list order-num\">&#13;<\/p>\n<li>Lung Nodules Seen in a High Percentage of Non-Smokers &#8211; <span class=\"breaktext\">(https:\/\/www.rsna.org\/news\/2024\/august\/lung-nodules-in-non-smokers)<\/span><\/li>\n<\/ol>\n<p>Source-Eurekalert&#13;\n            <\/p>\n<\/p><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.medindia.net\/news\/high-prevalence-of-lung-nodules-found-in-non-smoking-adults-216815-1.htm\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>More than 10,000 non-smoking adults were found to have solid lung nodules in a new study. Non-smokers are generally considered at low risk for lung nodules and lung cancer. The findings, published today in Radiology,&hellip;<\/p>\n<p><a class=\"excerpt-readmore\" href=\"https:\/\/rochellesthrezrs.com\/high-prevalence-of-lung-nodules-found-in-non-smoking-adults\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":115065,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-115971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anxiety","odd"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/rochellesthrezrs.com\/wp-content\/uploads\/2024\/08\/lung-nodules.jpg?fit=1200%2C1000&ssl=1","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/posts\/115971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/comments?post=115971"}],"version-history":[{"count":0,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/posts\/115971\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/media\/115065"}],"wp:attachment":[{"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/media?parent=115971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/categories?post=115971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rochellesthrezrs.com\/wp-json\/wp\/v2\/tags?post=115971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}