Q: My platelets were slightly elevated on my blood test. What can cause this? A: Platelets are part of how our body forms clots to stop bleeding. They are produced in the bone marrow by cells called ...

Thrombocytopenia occurs when your blood platelet levels are too low. Doctors use a grading system to determine the severity of your thrombocytopenia and its treatment. Thrombocytopenia is when the ...

Thrombocytopenia means that there aren’t enough platelets in the blood. Platelets (or thrombocytes) are very small cells that help the blood clot and heal the body from injuries. If you have lupus, ...

When the polar vortex froze out residents in much the United States in January, it also sent chills through the U.S. blood system, especially for people who needed platelets. “If you are safely able ...

Immune thrombocytopenia (ITP) is a rare blood disorder in which the immune system mistakenly attacks and destroys platelets. Platelets are small blood cells that play a critical role in helping your ...

Thrombocytopenia occurs when there aren’t enough platelets, which are tiny blood cells that help with clotting. In some cases, thrombocytopenia is the first sign of acute HIV infection. Severe ...

Medically reviewed by Anju Goel, MD You may need an MPV test if you show symptoms that suggest an issue with your platelet ...

Have you ever been in a classroom and wondered to yourself whether the information being presented could be wrong? During graduate school, I audited a medical school class in which the professor ...

Changes in blood platelets triggered by COVID-19 could contribute to the onset of heart attacks, strokes, and other serious complications in some patients who have the disease, according to University ...

Research has proven frozen blood platelets are safe and effective for use in critically injured patients—a breakthrough dramatically extending their shelf life for transfusions from one week to two ...

A: Platelets are part of how our body forms clots to stop bleeding. They are produced in the bone marrow by cells called megakaryocytes, and then enter the blood stream. Normal platelet counts are ...