Sciatic nerve injury following. intragluteal injection is the second most. common cause of sciatic nerve injury after hip. arthroplasty (2). Apart from the risk of. transmission of blood-borne diseases, improper injection technique can cause. peripheral nerves damage; most commonly of.
A mean platelet volume (MPV) test that is abnormally high can be an indication of medical conditions such as immune thrombocytopenic purpura and Bernard- Soulier disease, as noted by Lab Tests Online. The MPV count is a blood component measured as part of a complete blood count (CBC).
How High MPV Results Are Followed Up On. When the MPV value is high, the lab will usually check it with a differential blood smear. The technologist will make and stain a slide of your blood and look at it under the microscope to see if the platelets are clumping together or if you actually have giant platelets.