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 ...

Earlier this year, a study conducted by the University of Edinburgh found that people who received the COVID-19 vaccine developed by AstraZeneca and the University of Oxford were at a very slightly ...

Because leukemia is a blood cancer, it can affect a person’s platelet count. People with leukemia sometimes have a low platelet count. However, other conditions can also cause low platelets. Leukemia ...

This study investigated the usefulness of a novel inflammation-based prognostic system, named the COP-NLR (COmbination of Platelet count and Neutrophil to Lymphocyte Ratio), for predicting the ...

Dear Dr. Roach: No one seems to be able to find why my platelet count has fallen to 50. Two years ago, my count went from 164 to 142, then to 124. I saw a hematologist, but he couldn’t find out why.

In patients with coronary artery disease (CAD), a high blood level of immature platelets is associated with elevated risk of future adverse events, according to findings that will be published in the ...

While thrombocytopenia and bleeding are events that often occur together in neonates, this may not signify cause and effect. In fact, one study reported that 91% of neonates with low platelet counts ...

The 3-year relapse and mortality rates for thrombotic thrombocytopenic purpura (TTP) were 23.6% and 26.3%, predicated on platelet count. Platelet count was found to be a predictor of relapse in ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...