{"id":19,"date":"2017-10-27T12:56:32","date_gmt":"2017-10-27T11:56:32","guid":{"rendered":"https:\/\/journals.myesr.org\/insights-imaging\/2017\/10\/27\/leftventricularthickening\/"},"modified":"2017-10-27T12:56:32","modified_gmt":"2017-10-27T11:56:32","slug":"leftventricularthickening","status":"publish","type":"post","link":"https:\/\/journals.myesr.org\/insights-imaging\/highlights\/leftventricularthickening\/","title":{"rendered":"Identifying pulmonary fibrosis in the retrosternal clear space"},"content":{"rendered":"<p>The main focus of this case-based review is the analysis of the retrosternal clear space (RCS) and the diagnosis of pulmonary fibrosis on a chest radiograph.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Teaching points:<\/strong><\/p>\n<ul>\n<li>The RCS is one of three lucent spaces on the lateral chest radiograph.<\/li>\n<\/ul>\n<ul>\n<li>Reticular opacities in the RCS are known as Kerley D lines.<\/li>\n<\/ul>\n<ul>\n<li>Pulmonary fibrosis can be seen in the RCS as Kerley D lines.<\/li>\n<\/ul>\n<ul>\n<li>Kerley D lines should be further evaluated with chest CT.<\/li>\n<\/ul>\n<p><strong>Abstract:<\/strong><\/p>\n<p>The retrosternal clear space (RCS) is a lucent area on the lateral chest radiograph located directly behind the sternum. The two types of pathology classically addressed in the RCS are anterior mediastinal masses and emphysema. Diseases of the pulmonary interstitium are a third type of pathology that can be seen in the RCS. Retrosternal reticular opacities, known as Kerley D lines, were initially described in the setting of interstitial oedema. Pulmonary fibrosis is another aetiology of Kerley D lines, which may be more easily identified in the RCS than elsewhere on the chest radiograph.<\/p>\n<p><strong>Reference:<\/strong><\/p>\n<p><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s13244-017-0565-2\" target=\"_blank\" rel=\"noopener\">Green, D.B., Legasto, A.C., Drexler, I.R. et al. Insights Imaging (2017) 8: 483. https:\/\/doi.org\/10.1007\/s13244-017-0565-2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The main focus of this case-based review is the analysis of the retrosternal clear space (RCS) and the diagnosis of pulmonary fibrosis on a chest radiograph.<\/p>\n","protected":false},"author":1,"featured_media":20,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-19","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-highlights"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Identifying pulmonary fibrosis in the retrosternal clear space - Insights into Imaging<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/journals.myesr.org\/insights-imaging\/highlights\/leftventricularthickening\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Identifying pulmonary fibrosis in the retrosternal clear space - 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