Blood Smear: Why It’s Done and What It Can Show - Verywell …
网页2024年2月29日 · A blood smear is a test that allows a healthcare provider to take a close look at a blood sample under a microscope. Up close, the smear shows how many of each type of blood cell are present. The sizes, shapes, and colors of the cells can be seen, along with any parasites or fragments in the blood.
Blood smear - Wikipedia
网页A blood smear, peripheral blood smear or blood film is a thin layer of blood smeared on a glass microscope slide and then stained in such a way as to allow the various blood cells to be examined microscopically.
Blood Smear: Purpose, Procedure, and Results - Healthline
网页2018年9月29日 · A blood smear is a blood test used to look for abnormalities in blood cells. The three main blood cells that the test focuses on are: red cells, which carry oxygen throughout your body....
Peripheral Blood Smear (PBS): What It Is & Test Interpretation
网页2022年4月15日 · A peripheral blood smear (PBS) test is a technique healthcare providers use to examine your red and white blood cells and your platelets under a microscope. Your healthcare provider may order a peripheral blood smear along with a complete blood count (CBC).
Blood Smear: MedlinePlus Medical Test
网页A blood smear is used to help diagnose and monitor many conditions, such as blood disorders, sudden kidney failure, and treatment for certain cancers. Why do I need a blood smear? You may need a blood smear if you have abnormal results on a complete blood count (CBC). A CBC is a routine test that measures many different parts of your blood.
Blood smear Information | Mount Sinai - New York
网页A blood smear is a blood test that gives information about the number and shape of blood cells. It is often done as part of or along with a complete blood count (CBC). Sickle cell anemia is an inherited blood disease in which the red blood cells produce abnormal pigment (hemoglobin).
Evaluation of the peripheral blood smear - UpToDate
网页2023年10月5日 · Examination of the peripheral blood smear is an inexpensive but powerful diagnostic tool in both children and adults. In some ways, it is becoming a "lost art," but it often provides rapid, reliable access to information about a variety of hematologic disorders.
Blood Smear - Understand the Test & Your Results - MSD Manuals
网页A blood smear is a sample of blood that's tested on a specially treated slide. For a blood smear test, a laboratory professional examines the slide under a microscope and looks at the size, shape, and number of different types of blood cells.
Blood Smear - Understand the Test - Testing.com
网页2022年9月13日 · A blood smear is used to evaluate your red blood cells (RBCs), noting any abnormal differences in size, shape, or other physical appearances such as that seen in various anemias, sickle cell disease, Thalassemia, or other disorders.
Understanding Blood Smear: A Diagnostic Tool for Blood Disorders
网页2024年5月9日 · A blood smear test, also known as a peripheral blood smear or blood film, is a diagnostic tool used to examine the different components of blood. It involves spreading a drop of blood thinly and evenly on a glass slide, which is …