{"id":43954,"date":"2025-04-27T20:01:05","date_gmt":"2025-04-28T04:01:05","guid":{"rendered":"https:\/\/4dmedical.com\/us\/?p=43954"},"modified":"2025-04-27T20:03:26","modified_gmt":"2025-04-28T04:03:26","slug":"ct-ventilation-imaging-from-4dmedical-shown-to-rival-gold-standard-pet-scans","status":"publish","type":"post","link":"https:\/\/4dmedical.com\/us\/blog\/2025\/04\/27\/ct-ventilation-imaging-from-4dmedical-shown-to-rival-gold-standard-pet-scans\/","title":{"rendered":"CT Ventilation Imaging from 4DMedical Shown to Rival Gold Standard PET Scans"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A new peer-reviewed study published in Respiratory Research confirms that 4DMedical\u2019s CT Lung Ventilation Analysis Software (CT LVAS) provides results comparable to those of the gold standard PET method, as well as two additional research techniques for assessing regional lung function. The findings demonstrate a strong association and agreement between 4DMedical\u2019s CT LVAS and PET-ventilation at the lobar level and comparable correlation at the voxel level. Utilizing routine non-contrast CT scans, CT LVAS generates detailed regional ventilation information. This highlights CT LVAS as a safe and contrast-free modality for functional lung imaging, making it an ideal tool for assessing lung function across a range of respiratory conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\"><a href=\"https:\/\/respiratory-research.biomedcentral.com\/articles\/10.1186\/s12931-025-03245-2\"><strong>READ MORE<\/strong> <\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new peer-reviewed study published in Respiratory Research confirms that 4DMedical\u2019s CT Lung Ventilation Analysis Software (CT LVAS) provides results comparable to those of the gold standard PET method, as well as two additional research techniques for assessing regional lung function. The findings demonstrate a strong association and agreement between 4DMedical\u2019s CT LVAS and PET-ventilation at the lobar level and comparable correlation at the voxel level. Utilizing routine non-contrast CT scans, CT LVAS generates detailed regional ventilation information. This highlights CT LVAS as a safe and contrast-free modality for functional lung imaging, making it an ideal tool for assessing lung function across a range of respiratory conditions.<\/p>\n","protected":false},"author":5,"featured_media":43955,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[2],"tags":[71,72],"class_list":["post-43954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pulmonology","tag-radiology"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CT Ventilation Imaging from 4DMedical Shown to Rival Gold Standard PET Scans - 4DMedical US<\/title>\n<meta name=\"description\" content=\"A new peer-reviewed study published in Respiratory Research confirms that 4DMedical\u2019s CT Lung Ventilation Analysis Software (CT LVAS) provides results comparable to those of the gold standard PET method, as well as two additional research techniques for assessing regional lung function. The findings demonstrate a strong association and agreement between 4DMedical\u2019s CT LVAS and PET-ventilation at the lobar level and comparable correlation at the voxel level. Utilizing routine non-contrast CT scans, CT LVAS generates detailed regional ventilation information. This highlights CT LVAS as a safe and contrast-free modality for functional lung imaging, making it an ideal tool for assessing lung function across a range of respiratory conditions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/4dmedical.com\/us\/blog\/2025\/04\/27\/ct-ventilation-imaging-from-4dmedical-shown-to-rival-gold-standard-pet-scans\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CT Ventilation Imaging from 4DMedical Shown to Rival Gold Standard PET Scans - 4DMedical US\" \/>\n<meta property=\"og:description\" content=\"A new peer-reviewed study published in Respiratory Research confirms that 4DMedical\u2019s CT Lung Ventilation Analysis Software (CT LVAS) provides results comparable to those of the gold standard PET method, as well as two additional research techniques for assessing regional lung function. The findings demonstrate a strong association and agreement between 4DMedical\u2019s CT LVAS and PET-ventilation at the lobar level and comparable correlation at the voxel level. Utilizing routine non-contrast CT scans, CT LVAS generates detailed regional ventilation information. 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