{"id":2847,"date":"2026-02-18T01:58:44","date_gmt":"2026-02-18T01:58:44","guid":{"rendered":"https:\/\/rtstudents.com\/radiologyhub\/atoll-sign\/"},"modified":"2026-02-18T01:58:44","modified_gmt":"2026-02-18T01:58:44","slug":"atoll-sign","status":"publish","type":"post","link":"https:\/\/rtstudents.com\/radiologyhub\/atoll-sign\/","title":{"rendered":"Atoll Sign (Reversed Halo)"},"content":{"rendered":"<p><a href=\"https:\/\/www.rtstudents.com\/radiologyhub\/atoll-sign\">Atoll Sign (Reversed Halo)<\/a> : Central ground glass surrounded by denser consolidation; seen in organizing pneumonia.<\/p>\n<p><strong>Related CT Topics<\/strong><\/p>\n<p><a href=\"https:\/\/rtstudents.com\/radiologyhub\/organizing-pneumonia\">Organizing Pneumonia<\/a> | <a href=\"https:\/\/rtstudents.com\/radiologyhub\/chest-ct\">Chest CT<\/a> | <a href=\"https:\/\/rtstudents.com\/radiologyhub\/fungal-infection\">Fungal Infection<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Atoll Sign (Reversed Halo) : Central ground glass surrounded by denser consolidation; seen in organizing pneumonia. Related CT Topics Organizing Pneumonia | Chest CT | Fungal Infection &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[42,43,44,45],"class_list":["post-2847","post","type-post","status-publish","format-standard","hentry","category-radiology-encyclopedia","tag-dictionary","tag-encyclopedia","tag-terminology","tag-words"],"_links":{"self":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts\/2847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/comments?post=2847"}],"version-history":[{"count":0,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts\/2847\/revisions"}],"wp:attachment":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/media?parent=2847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/categories?post=2847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/tags?post=2847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}