What does polycythemia mean?
A condition in which the blood contains an excess of red blood cells, often caused by a disorder of the bone marrow or by living at high altitudes. It can lead to an increased risk of blood clots and other cardiovascular problems.
Example
"The doctor diagnosed the patient with polycythemia, which required immediate treatment to prevent a stroke."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.