{"version":"1.0","provider_name":"Revista Brasileira de Oftalmologia","provider_url":"https:\/\/www.rbojournal.org\/en\/","title":"Retinal vascular occlusions after nonocular surgeries - Revista Brasileira de Oftalmologia","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"k2YC7X34E3\"><a href=\"https:\/\/www.rbojournal.org\/en\/article\/retinal-vascular-occlusions-after-nonocular-surgeries\/\">Retinal vascular occlusions after nonocular surgeries<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.rbojournal.org\/en\/article\/retinal-vascular-occlusions-after-nonocular-surgeries\/embed\/#?secret=k2YC7X34E3\" width=\"600\" height=\"338\" title=\"&#8220;Retinal vascular occlusions after nonocular surgeries&#8221; &#8212; Revista Brasileira de Oftalmologia\" data-secret=\"k2YC7X34E3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.rbojournal.org\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.rbojournal.org\/wp-content\/uploads\/2022\/02\/0034-7280-rbof-81-e0010-gf01-768x283.jpg","thumbnail_width":600,"thumbnail_height":221,"description":"ABSTRACT Ophthalmologic complications of nonocular surgeries are rare events, but can lead to irreversible conditions of low visual acuity. They are often associated with spine, heart and neck surgery, however they can occur after procedures on other systems. The main local causes are ischemic optic neuropathies, vascular occlusions, cortical lesions, and acute angle-closure glaucoma. We report two cases of sudden low visual acuity secondary to vascular occlusions after gastrointestinal procedures. In the first case, a 57-year-old patient electively admitted for [...]"}