{"version":"1.0","provider_name":"Retina Club","provider_url":"https:\/\/retinaclub.es\/en\/","author_name":"Carlos Martin","author_url":"https:\/\/retinaclub.es\/en\/author\/carlos\/","title":"Bergmeister papilla - Retina Club","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PrvC1OsWXO\"><a href=\"https:\/\/retinaclub.es\/en\/caso\/bergmeister-papilla-3\/\">Bergmeister papilla<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/retinaclub.es\/en\/caso\/bergmeister-papilla-3\/embed\/#?secret=PrvC1OsWXO\" width=\"600\" height=\"338\" title=\"&#8220;Bergmeister papilla&#8221; &#8212; Retina Club\" data-secret=\"PrvC1OsWXO\" 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:\/\/retinaclub.es\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/retinaclub.es\/wp-content\/uploads\/2025\/09\/A-4.jpeg","thumbnail_width":977,"thumbnail_height":991,"description":"The papilla of Bergmeister is a remnant of the fibrous sheath that covers the fetal hyaloid artery during embryonic development. Normally, this vessel atrophies after 30 weeks of gestation, giving rise to the hyaloid canal or Cloquet&#8217;s canal. This is a mild variant of persistent fetal vasculature, which is usually asymptomatic and diagnosed incidentally. The [&hellip;]"}