1.0Dr.Hnery Nkumbehttps://henrynkumbe.com/frDrHNhttps://henrynkumbe.com/fr/author/drhn/rich600338<blockquote class="wp-embedded-content" data-secret="2v9eq1THAr"><a href="https://henrynkumbe.com/fr/service/sickle-cell-retinopathy/">Rétinopathie drépanocytaire</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://henrynkumbe.com/fr/service/sickle-cell-retinopathy/embed/#?secret=2v9eq1THAr" width="600" height="338" title="« Sickle Cell Retinopathy » — Dr.Hnery Nkumbe" data-secret="2v9eq1THAr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://henrynkumbe.com/wp-includes/js/wp-embed.min.js </script>https://henrynkumbe.com/wp-content/uploads/2026/04/Dr-henry-7.jpeg25601707Sickle Cell Retinopathy is a common condition among persons with sickle cell disease. In SS and SC, about 14% and 43% of patients have sickle cell retinopathy respectively. Advanced sickle cell retinopathy can cause blindness from bleeding inside the eye or retinal detachment. It is therefore important for persons with sickle cell disease to have […]