{"id":11205,"date":"2025-12-31T23:33:39","date_gmt":"2025-12-31T21:33:39","guid":{"rendered":"https:\/\/medilab.km.ua\/?p=11205"},"modified":"2026-04-20T18:53:28","modified_gmt":"2026-04-20T15:53:28","slug":"hepatitis-test-before-surgery-complete-preoperative-examination-for-safe-intervention","status":"publish","type":"post","link":"https:\/\/medilab.km.ua\/en\/hepatitis-test-before-surgery-complete-preoperative-examination-for-safe-intervention\/","title":{"rendered":"Hepatitis test before surgery: complete preoperative examination for safe intervention"},"content":{"rendered":"<p data-start=\"96\" data-end=\"498\">A hepatitis test before surgery is a standard and mandatory part of preoperative preparation. It is performed by all patients regardless of the complexity of the intervention - from planned outpatient procedures to major surgical operations under general anesthesia. The main task of the test is to minimize risks for the patient and the medical team and ensure the safe course of the operation and recovery after it.<\/p>\n<p data-start=\"500\" data-end=\"767\">Viral <a href=\"https:\/\/medilab.km.ua\/en\/when-should-you-take-a-hepatitis-b-test-and-what-do-the-results-mean\/\">hepatitis B<\/a> \u0456 <a href=\"https:\/\/medilab.km.ua\/en\/when-is-a-hepatitis-c-test-necessary-to-undergo-an-examination-and-what-are-the-clear-results\/\">C<\/a> are often asymptomatic. A person may not have any complaints, but the infection affects the function of the liver, which plays a key role in the metabolism of anesthetics and medications. That is why testing is a critically important step in preparation.<\/p>\n<h3 data-start=\"769\" data-end=\"835\">Why is a hepatitis test needed even if you feel well?<\/h3>\n<p data-start=\"837\" data-end=\"1042\">The liver is responsible for neutralizing drugs used during and after surgery. In the presence of viral hepatitis, its functional reserves may be reduced, increasing the risk of complications.<\/p>\n<p data-start=\"1044\" data-end=\"1069\">The hepatitis test allows you to:<\/p>\n<ul data-start=\"1070\" data-end=\"1296\">\n<li data-start=\"1070\" data-end=\"1112\">\n<p data-start=\"1072\" data-end=\"1112\">assess the safety of anesthesia use<\/p>\n<\/li>\n<li data-start=\"1113\" data-end=\"1159\">\n<p data-start=\"1115\" data-end=\"1159\">choose the right dosage of medications<\/p>\n<\/li>\n<li data-start=\"1160\" data-end=\"1205\">\n<p data-start=\"1162\" data-end=\"1205\">reduce the risk of postoperative complications<\/p>\n<\/li>\n<li data-start=\"1206\" data-end=\"1255\">\n<p data-start=\"1208\" data-end=\"1255\">protect medical staff and other patients<\/p>\n<\/li>\n<li data-start=\"1256\" data-end=\"1296\">\n<p data-start=\"1258\" data-end=\"1296\">plan postoperative follow-up<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1298\" data-end=\"1449\">According to the recommendations <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">World Health Organization<\/span><\/span>, screening for viral hepatitis is a mandatory element of safety in surgical practice.<\/p>\n<h3 data-start=\"1451\" data-end=\"1508\">What tests are included in the hepatitis test before surgery?<\/h3>\n<p data-start=\"1510\" data-end=\"1662\">Preoperative examination is not a universal \u00abtest for all hepatitises.\u00bb It includes clearly defined markers that have practical significance for the physician.<\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1664\" data-end=\"2073\">\n<thead data-start=\"1664\" data-end=\"1702\">\n<tr data-start=\"1664\" data-end=\"1702\">\n<th data-start=\"1664\" data-end=\"1674\" data-col-size=\"sm\">Hepatitis<\/th>\n<th data-start=\"1674\" data-end=\"1683\" data-col-size=\"sm\">Analysis<\/th>\n<th data-start=\"1683\" data-end=\"1702\" data-col-size=\"sm\">Why is it needed?<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1739\" data-end=\"2073\">\n<tr data-start=\"1739\" data-end=\"1790\">\n<td data-start=\"1739\" data-end=\"1751\" data-col-size=\"sm\">Hepatitis B<\/td>\n<td data-start=\"1751\" data-end=\"1759\" data-col-size=\"sm\">HBsAg<\/td>\n<td data-start=\"1759\" data-end=\"1790\" data-col-size=\"sm\">Detection of active infection<\/td>\n<\/tr>\n<tr data-start=\"1791\" data-end=\"1847\">\n<td data-start=\"1791\" data-end=\"1803\" data-col-size=\"sm\">Hepatitis C<\/td>\n<td data-start=\"1803\" data-end=\"1814\" data-col-size=\"sm\">Anti-HCV<\/td>\n<td data-start=\"1814\" data-end=\"1847\" data-col-size=\"sm\">Determining contact with the virus<\/td>\n<\/tr>\n<tr data-start=\"1848\" data-end=\"1930\">\n<td data-start=\"1848\" data-end=\"1872\" data-col-size=\"sm\">Hepatitis C (clarification)<\/td>\n<td data-start=\"1872\" data-end=\"1895\" data-col-size=\"sm\">PCR (as indicated)<\/td>\n<td data-start=\"1895\" data-end=\"1930\" data-col-size=\"sm\">Confirmation of virus activity<\/td>\n<\/tr>\n<tr data-start=\"1931\" data-end=\"1997\">\n<td data-start=\"1931\" data-end=\"1943\" data-col-size=\"sm\"><a href=\"https:\/\/medilab.km.ua\/en\/analysis\/infectious-disease-panel\/gepatyty\/gepatyt-a-hav\/i-have-a-igm\/\">Hepatitis A<\/a><\/td>\n<td data-start=\"1943\" data-end=\"1966\" data-col-size=\"sm\">Anti-HAV IgM (rare)<\/td>\n<td data-start=\"1966\" data-end=\"1997\" data-col-size=\"sm\">Exclusion of acute infection<\/td>\n<\/tr>\n<tr data-start=\"1998\" data-end=\"2073\">\n<td data-start=\"1998\" data-end=\"2010\" data-col-size=\"sm\">Hepatitis E<\/td>\n<td data-start=\"2010\" data-end=\"2038\" data-col-size=\"sm\">Anti-HEV (as indicated)<\/td>\n<td data-start=\"2038\" data-end=\"2073\" data-col-size=\"sm\">Topical for acute symptoms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"2075\" data-end=\"2222\">The standard preoperative package usually includes tests for hepatitis B and C, as they are of greatest importance for planning the intervention.<\/p>\n<h3 data-start=\"2224\" data-end=\"2284\">Can surgery be postponed or canceled due to hepatitis?<\/h3>\n<p data-start=\"2286\" data-end=\"2457\">Positive hepatitis test <strong data-start=\"2313\" data-end=\"2367\">is not an automatic reason for refusing the operation<\/strong>. In most cases, this involves additional risk assessment and correction of treatment tactics.<\/p>\n<p data-start=\"2459\" data-end=\"2470\">The doctor can:<\/p>\n<ul data-start=\"2471\" data-end=\"2653\">\n<li data-start=\"2471\" data-end=\"2531\">\n<p data-start=\"2473\" data-end=\"2531\">prescribe biochemical <a href=\"https:\/\/medilab.km.ua\/en\/price\/?3325_search_1=%D0%93%D0%B5%D0%BF%D0%B0%D1%82%D0%B8%D1%82&amp;3325_device=laptop&amp;3325_orderby=relevance&amp;3325_paged=1&amp;3325_filtered=true\">tests<\/a> to assess liver function<\/p>\n<\/li>\n<li data-start=\"2532\" data-end=\"2565\">\n<p data-start=\"2534\" data-end=\"2565\">clarify viral load<\/p>\n<\/li>\n<li data-start=\"2566\" data-end=\"2600\">\n<p data-start=\"2568\" data-end=\"2600\">change the type or dose of anesthesia<\/p>\n<\/li>\n<li data-start=\"2601\" data-end=\"2653\">\n<p data-start=\"2603\" data-end=\"2653\">postpone planned surgery until the condition stabilizes<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2655\" data-end=\"2830\">Specialists <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Mayo Clinic<\/span><\/span> emphasize that most elective surgeries are safely performed even in chronic hepatitis, provided the liver condition is monitored.<\/p>\n<h3 data-start=\"2832\" data-end=\"2877\">When and by what deadline do you need to take the test?<\/h3>\n<p data-start=\"2879\" data-end=\"3036\">It is recommended to take a hepatitis test. <strong data-start=\"2918\" data-end=\"2933\">in advance<\/strong>, rather than the day before surgery. This allows time for results and, if necessary, additional consultations.<\/p>\n<p data-start=\"3038\" data-end=\"3047\">Usually:<\/p>\n<ul data-start=\"3048\" data-end=\"3233\">\n<li data-start=\"3048\" data-end=\"3090\">\n<p data-start=\"3050\" data-end=\"3090\">the test is taken 5\u201310 days before the operation<\/p>\n<\/li>\n<li data-start=\"3091\" data-end=\"3162\">\n<p data-start=\"3093\" data-end=\"3162\">the results are valid for a limited period determined by the clinic<\/p>\n<\/li>\n<li data-start=\"3163\" data-end=\"3233\">\n<p data-start=\"3165\" data-end=\"3233\">if surgery is postponed, the analysis may need to be repeated<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3235\" data-end=\"3308\">Early testing reduces the risk of having to postpone the intervention at the last minute.<\/p>\n<h3 data-start=\"3310\" data-end=\"3341\">How to prepare for the analysis<\/h3>\n<p data-start=\"3343\" data-end=\"3422\">Preparing for a hepatitis test is simple but important for the accuracy of the result.<\/p>\n<p data-start=\"3424\" data-end=\"3438\">Recommended:<\/p>\n<ul data-start=\"3439\" data-end=\"3640\">\n<li data-start=\"3439\" data-end=\"3494\">\n<p data-start=\"3441\" data-end=\"3494\">donate blood on an empty stomach or after 4\u20136 hours without eating<\/p>\n<\/li>\n<li data-start=\"3495\" data-end=\"3546\">\n<p data-start=\"3497\" data-end=\"3546\">abstain from alcohol for at least 24 hours<\/p>\n<\/li>\n<li data-start=\"3547\" data-end=\"3598\">\n<p data-start=\"3549\" data-end=\"3598\">inform the doctor about all medications you are taking<\/p>\n<\/li>\n<li data-start=\"3599\" data-end=\"3640\">\n<p data-start=\"3601\" data-end=\"3640\">do not postpone the analysis until the day of surgery<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3642\" data-end=\"3703\">The analysis is performed on venous blood and does not take much time.<\/p>\n<p data-start=\"3642\" data-end=\"3703\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11211\" src=\"https:\/\/medilab.km.ua\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva.jpg\" alt=\"patient preparation for surgery and tests\" width=\"1200\" height=\"781\" srcset=\"\" data-srcset=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva.jpg 1200w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-300x195.jpg 300w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-1024x666.jpg 1024w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-768x500.jpg 768w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-18x12.jpg 18w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-600x391.jpg 600w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/12\/dovol-naa-vzroslaa-slavanskaa-zensina-vrac-v-medicinskom-halate-so-stetoskopom-sidit-za-stolom-s-ofisnymi-instrumentami-piset-v-bufere-obmena-izolirovannom-na-rozovoi-stene-s-kopiei-prostranstva-150x98.jpg 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h3 data-start=\"3705\" data-end=\"3756\">Why it is beneficial to take a test in a modern laboratory<\/h3>\n<p data-start=\"3758\" data-end=\"3943\">Getting a hepatitis test before surgery at a certified laboratory ensures accuracy, speed, and official confirmation of results that are accepted by all medical institutions.<\/p>\n<p data-start=\"3945\" data-end=\"3976\">Advantages of early testing:<\/p>\n<ul data-start=\"3977\" data-end=\"4151\">\n<li data-start=\"3977\" data-end=\"4023\">\n<p data-start=\"3979\" data-end=\"4023\">no delays before hospitalization<\/p>\n<\/li>\n<li data-start=\"4024\" data-end=\"4056\">\n<p data-start=\"4026\" data-end=\"4056\">less stress on the day of surgery<\/p>\n<\/li>\n<li data-start=\"4057\" data-end=\"4099\">\n<p data-start=\"4059\" data-end=\"4099\">doctor&#039;s confidence in the safety of the intervention<\/p>\n<\/li>\n<li data-start=\"4100\" data-end=\"4151\">\n<p data-start=\"4102\" data-end=\"4151\">predicted course of the postoperative period<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4153\" data-end=\"4374\">A hepatitis test before surgery is not a formality or an unnecessary analysis. It is a responsible step that helps you undergo surgery as safely as possible, without unforeseen risks and with a clear plan for further actions.<\/p>","protected":false},"excerpt":{"rendered":"<p>A hepatitis test before surgery is a standard and mandatory part of preoperative preparation. All patients undergo it regardless of the complexity of the intervention.<\/p>","protected":false},"author":627,"featured_media":11206,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/11205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/users\/627"}],"replies":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/comments?post=11205"}],"version-history":[{"count":0,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/11205\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media\/11206"}],"wp:attachment":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media?parent=11205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/categories?post=11205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/tags?post=11205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}