{"id":11776,"date":"2024-05-07T14:59:35","date_gmt":"2024-05-07T09:29:35","guid":{"rendered":"https:\/\/www.lalpathlabs.com\/blog\/?p=11776"},"modified":"2024-08-14T12:55:28","modified_gmt":"2024-08-14T07:25:28","slug":"mcv-blood-test","status":"publish","type":"post","link":"https:\/\/www.lalpathlabs.com\/blog\/mcv-blood-test\/","title":{"rendered":"Understanding MCV Blood Test"},"content":{"rendered":"

\"mcv-blood-test\"<\/p>\n

MCV refers to the average volume of a red blood cell. Red blood cells distribute oxygen to the body’s organs and tissues.<\/p>\n

An MCV test is part of a group of tests called red blood cell indices. Together, the red blood cell indices evaluate the red blood cells’ size and shape in the body. Any variation of red blood cell size and shape can occur due to blood disorders or certain health conditions and can affect oxygen distribution in the body.<\/p>\n

What is MCV blood test?<\/strong><\/h2>\n

MCV stands for Mean Cell Volume. An MCV test provides information about the body’s mean volume of red blood cells. An MCV blood test\u00a0is usually administered\u00a0as part of a complete blood panel (CBC).<\/p>\n

Red blood cells deliver oxygen to various tissues and organs of the body.\u00a0A low MCV level means the red blood cells are smaller than usual and indicate iron deficiency anemia. A high MCV level means the red blood cells are\u00a0larger\u00a0than\u00a0normal which can\u00a0be a result of liver disease or vitamin deficiency.<\/p>\n

Why is an MCV blood test done?<\/strong><\/h2>\n

An MCV blood test can\u00a0be recommended\u00a0as part of\u00a0a routine health checkup. It can also\u00a0be recommended\u00a0for diagnosis, treatment or follow-up of certain medical conditions.<\/p>\n

Typically, an MCV test\u00a0is used\u00a0for:<\/strong><\/p>\n

    \n
  1. Diagnosing\u00a0anemia\u00a0in people with symptoms of fatigue, pale skin or light-headedness<\/li>\n
  2. Differentiating between different types of\u00a0anemia<\/li>\n
  3. Estimating the likelihood of certain diseases<\/li>\n
  4. Diagnosing and evaluating blood disorders<\/li>\n
  5. Determining the effectiveness of treatment of certain medical conditions<\/li>\n<\/ol>\n

    For people diagnosed with\u00a0anemia, an MCV blood test can distinguish between different types of\u00a0anemia, such\u00a0as:<\/p>\n

      \n
    1. An MCV blood test for low levels is carried out if the person has symptoms of iron deficiency\u00a0anemia.<\/li>\n
    2. An MCV blood test for high level can is conducted to identify pernicious anemia and anemia related to vitamin B12 or folate deficiency.<\/li>\n
    3. A normal\u00a0MCV level can denote\u00a0anemia\u00a0caused due to:<\/li>\n
    4. Kidney disease<\/li>\n
    5. Acute Blood loss<\/li>\n
    6. Chronic\u00a0disease<\/li>\n
    7. Endocrine\u00a0diseases\u00a0other than thyroid diseases<\/li>\n
    8. Hemolytic\u00a0anemias<\/li>\n<\/ol>\n

      Apart from identifying different types of\u00a0anemia, an MCV blood test can also provide essential information such as:<\/p>\n

        \n
      1. Estimating mortality rate in esophageal cancer<\/li>\n
      2. Estimating the likelihood of kidney disease<\/li>\n
      3. Predicting how a person with rectal cancer will respond to chemotherapy<\/li>\n
      4. Evaluating cognitive function in older adults<\/li>\n<\/ol>\n

        How to Prepare for an MCV blood test?<\/strong><\/h2>\n

        An MCV blood test usually does not require any special preparation.\u00a0However, if additional blood tests\u00a0along with\u00a0the MCV test\u00a0are ordered, the doctor might recommend fasting for some time before the test.<\/p>\n

        How to Interpret MCV blood test Results?<\/strong><\/h2>\n

        HCV blood test results\u00a0are reported\u00a0in femtoliter (fl). The\u00a0normal\u00a0MCV blood test normal range is 80-100 fl. However, the levels can vary based on sex and age, as given below:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
        Age<\/td>\nFemale (fl)<\/td>\nMale (fl)<\/td>\n<\/tr>\n
        <10<\/td>\n82.4<\/td>\n81.9<\/td>\n<\/tr>\n
        10-19<\/td>\n87.6<\/td>\n87.3<\/td>\n<\/tr>\n
        20-29<\/td>\n90<\/td>\n89.8<\/td>\n<\/tr>\n
        30-39<\/td>\n90.4<\/td>\n90.4<\/td>\n<\/tr>\n
        40-49<\/td>\n91<\/td>\n91.3<\/td>\n<\/tr>\n
        50-59<\/td>\n91.1<\/td>\n92<\/td>\n<\/tr>\n
        60-69<\/td>\n91.6<\/td>\n92.5<\/td>\n<\/tr>\n
        70-79<\/td>\n92.1<\/td>\n93<\/td>\n<\/tr>\n
        80-89<\/td>\n92.5<\/td>\n93.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        What Does a Low MCV Level Mean?<\/strong><\/h2>\n

        A low MCV level denotes small red blood cells. This condition is called microcytosis. Some causes of low MCV include:<\/p>\n

          \n
        1. Thalassemia<\/li>\n
        2. Iron deficiency anemia<\/li>\n
        3. Anemia of chronic disease<\/li>\n
        4. Spherocytosis<\/li>\n
        5. Lead poisoning<\/li>\n<\/ol>\n

          What Does a High MCV Level Mean?<\/strong><\/h2>\n

          A high MCV level means red blood cells are\u00a0larger\u00a0than\u00a0normal. This condition is called macrocytosis. MCV levels usually increase with age without any cause.\u00a0Some common conditions that can cause a high MCV level are:<\/p>\n

            \n
          1. Vitamin B12 deficiency<\/li>\n
          2. Folate deficiency<\/li>\n
          3. Liver disease<\/li>\n
          4. High blood sugar<\/li>\n
          5. Alcohol abuse<\/li>\n
          6. Hypothyroidism<\/li>\n
          7. Some hemolytic anemias<\/li>\n
          8. Colorectal,\u00a0esophageal\u00a0and liver cancers<\/li>\n
          9. Carbon monoxide poisoning<\/li>\n
          10. Cold agglutin disease.<\/li>\n<\/ol>\n

            MCH levels above 125\u00a0are referred\u00a0to as severe macrocytosis. This condition\u00a0is usually caused\u00a0by vitamin B12 deficiency\u00a0or, folate deficiency or cold agglutin disease.<\/p>\n

            An MCV blood test is an essential diagnostic blood test that is used to evaluate the shape and size of red blood cells. A variation in red blood cells’ size and shape can be caused due to certain medical conditions which requires proper medical attention.<\/p>\n

            An MCV blood test is also part of routine blood tests for a general health checkup. If any individual suffers from symptoms of anemia given here, they should consult a doctor and book an MCV blood test<\/a> at Dr Lal PathLabs immediately.<\/p>\n

            FAQs <\/strong><\/h3>\n

            1. What are the limitations of an MCV blood test?<\/strong><\/h3>\n

            Some limitations of an MCV blood test are:<\/strong><\/p>\n

              \n
            1. It cannot provide accurate diagnostic information in someone who has had a recent blood transfusion.<\/li>\n
            2. An MCV blood test is less helpful if someone has multiple kinds of\u00a0anemia.<\/li>\n<\/ol>\n

              2. Can someone have anemia with a normal MCV level?<\/strong><\/p>\n

              Yes, anemia with a normal MCV level is possible. This condition is called normocytic anemia.<\/p>\n","protected":false},"excerpt":{"rendered":"

              MCV refers to the average volume of a red blood cell. Red blood cells distribute oxygen to the body’s organs and tissues. An MCV test is part of a group of tests called red blood cell indices. Together, the red blood cell indices evaluate the red blood cells’ size and shape in the body. Any […]<\/p>\n","protected":false},"author":6,"featured_media":11778,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1782],"tags":[2007,2008],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/11776"}],"collection":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/comments?post=11776"}],"version-history":[{"count":3,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/11776\/revisions"}],"predecessor-version":[{"id":11980,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/11776\/revisions\/11980"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media\/11778"}],"wp:attachment":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media?parent=11776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/categories?post=11776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/tags?post=11776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}