{"id":12208,"date":"2023-05-31T15:03:13","date_gmt":"2023-05-31T15:03:13","guid":{"rendered":"https:\/\/introlab.net\/?page_id=12208"},"modified":"2026-01-22T09:03:12","modified_gmt":"2026-01-22T09:03:12","slug":"immunoglobulin-g-igg","status":"publish","type":"analiza","link":"https:\/\/introlab.net\/en\/immunoglobulin-g-igg\/","title":{"rendered":"Immunoglobulin G (IgG)*"},"content":{"rendered":"

At IntroLab<\/a> laboratory, we perform the Immunoglobulin G (IgG) analysis\u2014a diagnostic test applied to individuals with signs and symptoms indicating decreased or increased levels of Immunoglobulin G, particularly in patients with multiple myeloma. The Immunoglobulin G (IgG) analysis allows for the assessment of IgG antibody levels in the blood. IgG is the most abundant class of immunoglobulins in the blood and plays a crucial role in the body’s immune response.<\/em> This type of immunological blood analysis can provide important information about the state of the immune system, as well as identify disorders or abnormalities.<\/p>\n

In which cases is the Immunoglobulin G (IgG) analysis indicated?<\/h2>\n

Testing the levels of Immunoglobulin G (IgG) plays a significant role in assessing a person\u2019s immune system. Determining elevated or decreased levels of this class of immunoglobulins is fundamental in diagnosing and monitoring various diseases and conditions.<\/p>\n

The most common indications for blood analysis include:<\/p>\n

    \n
  • Immunodeficiencies:<\/strong> Determining IgG in the blood is often applied to individuals with recurrent respiratory and digestive system infections, which may indicate immunodeficiency disorders.<\/li>\n
  • Chronic infections and inflammatory conditions:<\/strong> Testing IgG can be useful in evaluating conditions involving chronic infections and chronic inflammatory states, providing information about the body’s immune response.<\/li>\n
  • Central nervous system (CNS) disorders:<\/strong> Measuring IgG levels may be beneficial in conditions such as meningitis, encephalitis, and multiple sclerosis, where local production of IgG in the CNS can be detected.<\/li>\n<\/ul>\n

    Interpreting the results<\/h2>\n

    Decreased IgG levels may indicate:<\/p>\n

      \n
    • Primary immunodeficiency syndrome:<\/strong> For example, selective IgG deficiency, where IgG antibody levels are below normal values, which may predispose a person to frequent infections.<\/li>\n
    • Secondary immunodeficiency:<\/strong> For example, in patients undergoing hemodialysis or with chronic liver disease, low IgG levels may be present due to damage to the immune system caused by these conditions.<\/li>\n<\/ul>\n

      Increased IgG levels may indicate:<\/p>\n

        \n
      • Chronic infections:<\/strong> For example, elevated IgG levels may result from chronic bacterial or viral infections such as HIV infection or hepatitis.<\/em><\/li>\n
      • Autoimmune diseases:<\/strong> For example, in patients with systemic lupus erythematosus, rheumatoid arthritis, or Sj\u00f6gren’s syndrome,<\/em> elevated IgG antibody levels may be part of the immune response to autoimmune processes.<\/li>\n<\/ul>\n

        These are just some examples, and it is important to note that interpreting IgG analysis results should be done considering the overall clinical picture and other relevant factors.<\/strong> Only a professional medical team can accurately diagnose and interpret the results based on individual cases.<\/p>\n","protected":false},"excerpt":{"rendered":"

        At IntroLab laboratory, we perform the Immunoglobulin G (IgG) analysis\u2014a diagnostic test applied to individuals with signs and symptoms indicating decreased or increased levels of Immunoglobulin G, particularly in patients with multiple myeloma. The Immunoglobulin G (IgG) analysis allows for the assessment of IgG antibody levels in the blood. IgG is the most abundant class […]<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","kategorija-analize":[205],"vrsta-uzorka":[341,329,305,302],"tip-analize":[359],"class_list":["post-12208","analiza","type-analiza","status-publish","hentry","kategorija-analize-immunology","vrsta-uzorka-telesne-tecnosti-en","vrsta-uzorka-likvor-en","vrsta-uzorka-plazma-en","vrsta-uzorka-serum-en","tip-analize-pojedinacna-en"],"acf":{"cena":1200,"cena_prikaz":"cena","cena_napomena":"","obrtno_vreme":{"tip":"tacno","od":1,"do":"","jedinica":"dan","napomena":""},"uzorak":"Serum, plasma or cerebrospinal fluid.","uzorkovanje":"Drawing blood","priprema_tip":"posebna","priprema":"No special preparation is required. However, it is important to inform the medical team about any use of immunosuppressive therapy or medications such as phenytoin and carbamazepine before testing.","stavke_panela":"","stavke_panela_ostalo":"","podnaslov":"","sinonimi":"","povezane_analize":null,"sifra":"","autor":null,"recenzent":null,"datum_pregleda":null},"yoast_head":"\nImmunoglobulin G (IgG)* | IntroLab Belgrade<\/title>\n<meta name=\"description\" content=\"Do you need an Immunoglobulin G (IgG) analysis? You're in the right place! 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