Blood test results revealing a low MPV (mean platelet volume) show that the amount of platelets in the bloodstream is below average. University of Rochester Medical Center states that a low MPV is an important indicator of a condition known as thrombocytopenia. Low MPV is measured as part of a complete blood count.
According to Lab Tests Online, lower MPV test results indicate the presence of a condition causing the bone marrow to produce fewer blood platelets. It is important for doctors to get an accurate measure of MPV so they can better diagnose any existing problem. Platelet counts reveal valuable information about the health of bone marrow and may point doctors in the right direction to discover what diseases may be causing a reduction of platelet volume.
Thrombocytopenia is a condition that is directly linked to low MPV. Some of the common symptoms of this condition are bleeding mouth, nosebleeds, bloody stools, brown or red skin bruising and small red dots appearing on the skin. Diseases or conditions that can cause lower MPV volume are aplastic anemia, heart failure, bone marrow cancer, bleeding, alcohol abuse, cancer treatment, kidney or liver disease and various infections. Discussing test results with a doctor is the best way to find out if there is a serious health issue.