{"id":14476,"date":"2022-12-15T16:13:46","date_gmt":"2022-12-15T15:13:46","guid":{"rendered":"https:\/\/staging.mediaire.ai\/?p=14476"},"modified":"2023-01-26T10:57:24","modified_gmt":"2023-01-26T09:57:24","slug":"first-external-validation-of-our-mdbrain-aneurysm-module-published-in-the-ajnr","status":"publish","type":"post","link":"https:\/\/mediaire.ai\/en\/erste-externe-validierung-unseres-mdbrain-aneurysma-moduls-im-ajnr-veroffentlicht\/","title":{"rendered":"First external validation of our mdbrain aneurysm module published in AJNR"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14476\" class=\"elementor elementor-14476\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17070483 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17070483\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-255548f7\" data-id=\"255548f7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b234388 elementor-widget elementor-widget-text-editor\" data-id=\"1b234388\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><span style=\"font-weight: 400\">According to current studies, about 15% of intracranial aneurysms are initially overlooked. Which was also confirmed by the <a href=\"https:\/\/mediaire.ai\/en\/automated-detection-of-cerebral-aneurysms-on-tof-mra-using-a-deep-learning-approach\/\" target=\"_self\">current study of Nils Lehnen<\/a> (University of Bonn).<\/span><\/p><p><span style=\"font-weight: 400;\">In the published study, mdbrain reliably detected 100% of saccular aneurysms with a therapeutically relevant size of 5mm or larger, without detecting too many false positive cases.<\/span><\/p><p><span style=\"font-weight: 400;\">In the following example, a large thrombosed aneurysm was reliably detected by the radiologist (arrow), but the smaller aneurysm on the opposite side was overlooked. mdbrain reliably detected both and color coded as well as framed the aneurysms for better visualization.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fd0688 elementor-widget elementor-widget-image\" data-id=\"2fd0688\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"435\" src=\"https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3-1024x557.jpeg\" class=\"attachment-large size-large wp-image-15035\" alt=\"\" srcset=\"https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3-1024x557.jpeg 1024w, https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3-300x163.jpeg 300w, https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3-768x418.jpeg 768w, https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3-18x10.jpeg 18w, https:\/\/mediaire.ai\/wp-content\/uploads\/2022\/12\/image3.jpeg 1520w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source: Automated Detection of Cerebral Aneurysms on TOF-MRA Using a Deep Learning Approach: An External Validation Study, N.C. Lehnen et al., American Journal of Neuroradiology November 2022, DOI: https:\/\/doi.org\/10.3174\/ajnr.A7695.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfc7eba elementor-widget elementor-widget-text-editor\" data-id=\"dfc7eba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In the total test population 54 aneurysms of very heterogeneous size and location were identified based on 191 patients and the overall accuracy was 82.6% (specificity 87.2%; sensitivity 70.4%).<\/span><\/p><p><span style=\"font-weight: 400;\">Thus, the system can make an important contribution in everyday clinical routine regarding quality assurance and screening, but also follow-up of previously untreated aneurysms.<\/span><\/p><p class=\"translation-block\"><span style=\"font-weight: 400\">If you would like to learn more about the validation results of our aneurysm module, you can read the full publication in the American Journal of Neuroradiology (AJNR) <a href=\"http:\/\/www.ajnr.org\/content\/early\/2022\/11\/10\/ajnr.A7695\/tab-article-info\" target=\"_self\">here.<\/a><\/span><\/p><p class=\"translation-block\"><span style=\"font-weight: 400\">The award-winning method is available in the commercial product mdbrain 4.7 - make your <a href=\"https:\/\/calendly.com\/mdbrain\/demo30en\" target=\"_self\">appointment here<\/a> for a personal product demo.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>New study from the University of Bonn shows 100% sensitivity for therapeutically relevant saccular aneurysms larger than 5mm.<\/p>","protected":false},"author":1,"featured_media":14473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-14476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-press"],"acf":[],"_links":{"self":[{"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/posts\/14476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/comments?post=14476"}],"version-history":[{"count":0,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/posts\/14476\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/media\/14473"}],"wp:attachment":[{"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/media?parent=14476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/categories?post=14476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mediaire.ai\/en\/wp-json\/wp\/v2\/tags?post=14476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}