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
Cancer blood tests: Lab tests used in cancer diagnosis
2022年3月10日 · Blood tests used to help diagnose cancer include CBC and tumor marker tests. Other tests and procedures are needed to confirm a cancer diagnosis.
Hematocrit test - Mayo Clinic
A hematocrit test can help your health care team make a diagnosis or monitor how you respond to a treatment. The test is done as part of a complete blood count (CBC). When the hematocrit value is low, the proportion of red blood cells in the blood is lower than usual. This can indicate:
Hemoglobin test - Mayo Clinic
2024年4月12日 · Your healthcare professional may test your hemoglobin as part of a complete blood count (CBC) during a routine checkup. A CBC is done to look at your general health and to screen for a variety of disorders, such as anemia.
PSA test - Mayo Clinic
2023年4月27日 · Prostate gland Enlarge image. The PSA test is a blood test used primarily to screen for prostate cancer. The test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein produced by both cancerous and noncancerous tissue in the prostate, a small gland that sits below the bladder in males.
Blood urea nitrogen (BUN) test - Mayo Clinic
2023年8月5日 · A common blood test, the blood urea nitrogen (BUN) test reveals important information about how well your kidneys are working. A BUN test measures the amount of urea nitrogen that's in your blood. Here's how your body typically forms and gets rid of urea nitrogen:
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.
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.
Lupus - Diagnosis & treatment - Mayo Clinic
2022年10月21日 · Laboratory tests. Blood and urine tests may include: Complete blood count. This test measures the number of red blood cells, white blood cells and platelets as well as the amount of hemoglobin, a protein in red blood cells. Results may indicate you have anemia, which commonly occurs in lupus.
Sickle cell anemia - Diagnosis & treatment - Mayo Clinic
2022年12月22日 · Diagnosis. A blood test can check for the form of hemoglobin that underlies sickle cell anemia. In the United States, this blood test is part of routine newborn screening. But older children and adults can get the test too. In adults, a …