vérképelemzés

Vérképelemzés, also known as a complete blood count (CBC), is a common medical laboratory test that provides a broad screening of a person's blood. It evaluates the different types of blood cells, including red blood cells, white blood cells, and platelets, as well as their quantity and quality. This analysis helps doctors assess overall health, detect a wide range of diseases and conditions such as anemia, infection, inflammation, and bleeding disorders.

The process involves taking a small blood sample, usually from a vein in the arm, which is then sent to a laboratory for analysis. The results are presented in a report that details various parameters. For red blood cells, the count, hemoglobin concentration, and hematocrit are typically measured, which are crucial for assessing oxygen-carrying capacity. White blood cell counts, including differential counts, help identify the presence and type of infection or immune system abnormalities. Platelet counts are important for evaluating the blood's ability to clot.

Abnormal results in a vérképelemzés can indicate a variety of underlying health issues, prompting further investigation. For example, a low red blood cell count might suggest anemia, while an elevated white blood cell count could signal an infection. Doctors use this test as a starting point for diagnosis and to monitor the effectiveness of treatments. It is a fundamental tool in diagnostic medicine due to its comprehensive nature and its ability to provide valuable insights into a patient's physiological state.