{"version":"1.0","provider_name":"Best Cancers Hospitals","provider_url":"https:\/\/www.cancershospitals.com\/blog","author_name":"drcancer","author_url":"https:\/\/www.cancershospitals.com\/blog\/author\/drcancer\/","title":"MMR IHC: Definition, Uses, and Clinical Overview - Best Cancers Hospitals","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6unvKlOMMM\"><a href=\"https:\/\/www.cancershospitals.com\/blog\/mmr-ihc-definition-uses-and-clinical-overview\/\">MMR IHC: Definition, Uses, and Clinical Overview<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.cancershospitals.com\/blog\/mmr-ihc-definition-uses-and-clinical-overview\/embed\/#?secret=6unvKlOMMM\" width=\"600\" height=\"338\" title=\"&#8220;MMR IHC: Definition, Uses, and Clinical Overview&#8221; &#8212; Best Cancers Hospitals\" data-secret=\"6unvKlOMMM\" 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.cancershospitals.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"MMR IHC is a lab test that checks whether a tumor has working mismatch repair (MMR) proteins. It is performed on tumor tissue, most often from a biopsy or surgery specimen. MMR IHC is commonly used in cancers like colorectal and endometrial cancer to guide further testing and treatment planning. It can also help identify people who may benefit from genetic evaluation for inherited cancer risk."}