Complete blood count (CBC) - Mayo Clinic
2023年1月14日 · A complete blood count (CBC) is a blood test. It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia. A complete blood count test measures the following: Red blood cells, which carry oxygen; White blood cells, which fight infection; Hemoglobin, the oxygen-carrying protein in red blood cells
Anemia - Diagnosis and treatment - Mayo Clinic
2023年5月11日 · Complete blood count (CBC). A CBC is used to count the number of blood cells in a sample of blood. For anemia, the test measures the amount of the red blood cells in the blood, called hematocrit, and the level of hemoglobin in the blood.
Mayo Clinic Minute: 5 things your blood can tell you about your …
2024年1月29日 · One of the most frequently ordered tests is a CBC, or complete blood cell count, which tells you the different cells that are in your blood, how many they are, and whether they're abnormal or normal. Watch: The Mayo Clinic Minute
Annual Complete Blood Count an Important Step in Assessing …
2011年1月21日 · The test is an excellent way to screen for blood abnormalities that could signal an underlying disorder such as anemia or infection, which may not show any other signs or symptoms. A complete blood count examines several parts of your blood, including hemoglobin, white blood cells and platelets.
Complete blood count (CBC) - Doctors & Departments - Mayo Clinic
2023年1月14日 · Learn what to expect from having this common blood test, why it's done and how to prepare.
Smudge Cells: Why would smudge cells show up on my CBC?
2022年12月2日 · However, I can give you a quick rundown on what Smudge cells are and the meaning of MPV in your CBC. Smudge cells are blood cells that were destroyed during the collection or preparing of the blood smear, creating a smudge look on the glass slide.
Hematocrit test - Mayo Clinic
A hematocrit (he-MAT-uh-krit) test measures the proportion of red blood cells in the blood. Red blood cells carry oxygen throughout the body. Having too few or too many of them can be a sign of certain diseases.
Chronic lymphocytic leukemia - Diagnosis and treatment - Mayo …
2024年12月20日 · Blood tests. Tests and procedures used to diagnose chronic lymphocytic leukemia include blood tests designed to: Count the number of cells in a blood sample. A complete blood count may be used to count the number of lymphocytes in a blood sample. A high number of B cells, one type of lymphocyte, may indicate chronic lymphocytic leukemia.
Low White Blood Cell Count Not Always a Sign of Medical Problem
2011年2月4日 · Underlying causes for a low white blood cell count can range from benign disorders, such as vitamin deficiencies, to more serious blood diseases, such as leukemia or lymphoma. A truly low white blood cell count also puts you at higher risk for infections — typically bacterial infections.
High red blood cell count Causes - Mayo Clinic
2023年2月10日 · Low oxygen levels, misuse of certain drugs and blood cancers can cause a high red blood cell count. Low oxygen levels. The body might make more red blood cells as a response to conditions that result in low oxygen levels. These might include: Congenital heart disease in adults; COPD; Heart failure