{"id":2001,"date":"2021-08-02T19:58:30","date_gmt":"2021-08-02T19:58:30","guid":{"rendered":"https:\/\/www.cochranfirm.com\/new-orleans\/?post_type=sub-practice-areas&#038;p=2001"},"modified":"2021-11-12T17:41:00","modified_gmt":"2021-11-12T17:41:00","slug":"dilated-spaces","status":"publish","type":"sub-practice-areas","link":"https:\/\/www.cochranfirm.com\/new-orleans\/dilated-spaces\/","title":{"rendered":"Dilated Perivascular Spaces"},"content":{"rendered":"\n<p>Perivascular spaces, also called Virchow-Robin spaces (VRS) are areas in the brain between an artery and a vein.&nbsp; They are extensions of the subpial space surrounding perforating arteries and emerging veins from the cerebral cortex.<\/p>\n\n\n\n<p>In mild TBI patients, a brain MRI often reveals the dilation or enlargement of these VRS or perivascular spaces.&nbsp; Since the brain does not exist in a vacuum any Injury to the brain causes these spaces to enlarge to fill in the area that is injured.&nbsp;<\/p>\n\n\n\n<p>Medical studies which have researched findings that are seen in TBI patients have demonstrated an increased number of dilated VRS as a radiologic marker of mild head injury that is readily detectable on T2-weighted images of an MRI Because their number does not vary with time from injury, VRS probably reflect early and permanent brain changes.<\/p>\n","protected":false},"featured_media":2003,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"categories":[79],"class_list":["post-2001","sub-practice-areas","type-sub-practice-areas","status-publish","has-post-thumbnail","hentry","category-neuroimaging-findings-in-tbi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/sub-practice-areas\/2001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/sub-practice-areas"}],"about":[{"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/types\/sub-practice-areas"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/media\/2003"}],"wp:attachment":[{"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/media?parent=2001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cochranfirm.com\/new-orleans\/wp-json\/wp\/v2\/categories?post=2001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}