{"id":4710,"date":"2026-05-29T09:21:50","date_gmt":"2026-05-29T09:21:50","guid":{"rendered":"https:\/\/www.sonomaxx.com\/?p=4710"},"modified":"2026-05-29T09:50:06","modified_gmt":"2026-05-29T09:50:06","slug":"pleural-effusion-pocus-assessment","status":"publish","type":"post","link":"https:\/\/www.sonomaxx.com\/en\/pleural-effusion-pocus-assessment\/","title":{"rendered":"Pleural Effusion in POCUS: Looking Beyond the Diaphragm"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4710\" class=\"elementor elementor-4710\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41d102 e-flex e-con-boxed e-con e-parent\" data-id=\"e41d102\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-621b1a1 elementor-widget elementor-widget-text-editor\" data-id=\"621b1a1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\"><span class=\"color_font\">SonoMaxx MX9 Pro is engineered for clinical excellence, featuring <\/span><span class=\"color_font\"><strong>3 high-performance transducers in one compact device: Linear, Convex and Phased Array<\/strong><\/span><span class=\"color_font\">.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">Alongside cutting-edge technology, SonoMaxx delivers a full professional solution including hands-on training courses, a dedicated advanced mobile application, ongoing technical support, and membership in a global medical professional community.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">The probe is designed for maximum mobility and flexibility, supporting stable connection with Android, iOS and Windows devices. With <\/span><span class=\"color_font\"><strong>FDA and CE certifications<\/strong><\/span><span class=\"color_font\">, MX9 Pro ensures full compliance and professional security for global clinical use.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">At SonoMaxx, we are committed to building a sustainable learning and development ecosystem that continues to empower clinicians long after purchase.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30e8ccd e-flex e-con-boxed e-con e-parent\" data-id=\"30e8ccd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58fc4e0 elementor-widget elementor-widget-image\" data-id=\"58fc4e0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"599\" src=\"https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-1024x599.png\" class=\"attachment-large size-large wp-image-4714\" alt=\"\" srcset=\"https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-1024x599.png 1024w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-300x176.png 300w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-768x449.png 768w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-1536x899.png 1536w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-18x12.png 18w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified-600x351.png 600w, https:\/\/www.sonomaxx.com\/wp-content\/uploads\/2026\/05\/effusion-identified.png 1743w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0871a41 e-flex e-con-boxed e-con e-parent\" data-id=\"0871a41\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4b2e47 elementor-widget elementor-widget-text-editor\" data-id=\"d4b2e47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\"><span class=\"color_font\">The image demonstrates a pleural effusion identified using Point-of-Care Ultrasound (POCUS). Pleural effusion refers to the accumulation of fluid within the pleural space, between the lung and the chest wall. This finding may be associated with a wide range of clinical conditions including heart failure, infection, inflammatory processes, malignancy, and additional systemic conditions.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">On ultrasound, pleural fluid typically appears as an anechoic (black) area located above the diaphragm. In this example, the liver serves as an acoustic window, allowing clear visualization of the diaphragm and the fluid collection positioned superior to it. Depending on the amount of fluid, compressed lung tissue may also become visible within the effusion.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u00a0<\/span><\/p><p class=\"otl-paragraph\"><strong><span class=\"color_font\">How is pleural effusion evaluated using POCUS?<\/span><\/strong><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u2022 Recommended transducer: Low-frequency Convex (Curvilinear) probe for deeper penetration.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u2022 Patient position: Sitting or supine depending on clinical status.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u2022 Scanning location: Usually along the lateral or posterior chest through the intercostal spaces.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u2022 Anatomical landmarks: Identify the diaphragm first, then use the liver (right side) or spleen (left side) as an acoustic window.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">\u2022 Key scanning points: Assess for the presence of an anechoic collection, evaluate lung compression, and differentiate free pleural fluid from adjacent lung consolidation.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">One of the major strengths of POCUS is the ability to perform rapid bedside assessment, integrate findings with the clinical picture, and support real-time decision-making.<\/span><\/p><p class=\"otl-paragraph\"><span class=\"color_font\">For further information, please contact:<\/span><a class=\"hyperlink\" href=\"mailto:sales@sonomaxx.com\" target=\"_Blank\"><span class=\"color_font\">sales@sonomaxx.com<\/span><\/a><\/p><\/div><\/div><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SonoMaxx MX9 Pro is engineered for clinical excellence, featuring 3 high-performance transducers in one compact device: Linear, Convex and Phased [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4714,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-courses"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pleural Effusion POCUS Assessment | SonoMaxx MX9 Pro 3-in-1 Ultrasound - SonoMaxx<\/title>\n<meta name=\"description\" content=\"Learn POCUS pleural effusion ultrasound evaluation with SonoMaxx MX9 Pro 3-in-1 transducers. 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