What does differential mean in WBC?
A white blood cell (WBC) count measures the number of white blood cells in your blood, and a WBC differential determines the percentage of each type of white blood cell present in your blood. A differential can also detect immature white blood cells and abnormalities, both of which are signs of potential issues.
How do you read WBC differential results?
Results of a differential are usually reported as absolute values of the five types of WBCs and/or may be reported as a percent of the total number of WBCs. Absolute values are calculated by multiplying the total number of WBCs by the percentage of each type of white cell.
What does DIFF mean in CBC?
Listen to pronunciation. (… dih-feh-REN-shul) A measure of the number of red blood cells, white blood cells, and platelets in the blood, including the different types of white blood cells (neutrophils, lymphocytes, monocytes, basophils, and eosinophils).
What is the normal differential WBC count?
Normal Results The normal number of WBCs in the blood is 4,500 to 11,000 WBCs per microliter (4.5 to 11.0 × 109/L). Normal value ranges may vary slightly among different labs. Some labs use different measurements or may test different specimens. Talk to your provider about your test results.
What does CBC Auto differential abnormal final result mean?
Abnormal results of a CBC differential: Certain medical disorders can cause your bone marrow to produce abnormal counts of white blood cells. [1:1] Increased number of neutrophils: Your bone marrow may make a higher number of neutrophils if you have a bacterial infection or are experiencing acute stress or trauma.
Why is a differential WBC more valuable?
Why is a differential WBC count more valuable than a total WBC count when trying to pin down the specific source of pathology? A differential cound determines the relative percentage of each type of WBC. Increases or decreases in specific WBC populations are often indicative (diagnostic) of specific pathologies.
What is a normal differential count?
definition. In blood count. A differential blood count is the percentage of each type of white blood cell per 100 white cells counted; the white cells of a normal adult are about 55 percent neutrophils, 30 percent lymphocytes, and small percentages of eosinophils, basophils, and monocytes.
Why is differential WBC count more valuable?
Why is differential WBC count important?
A differential blood count gives the relative percentage of each type of white blood cell and also helps to reveal abnormal white blood cell populations (eg, blasts, immature granulocytes, and circulating lymphoma cells in the peripheral blood).
What does CBC with differential abnormal final result mean?
Abnormal red blood cell, hemoglobin, or hematocrit levels may indicate anemia, iron deficiency, or heart disease. Low white cell count may indicate an autoimmune disorder, bone marrow disorder, or cancer. High white cell count may indicate an infection or reaction to medication.
Is WBC 13.4 High?
The specific number for high white blood cell count varies from one lab testing facility to another, but a general rule of thumb is that a count of more than 10,500 leukocytes in a microliter of blood in adults is generally considered to be high, while 4,500-10,500 is considered within the normal range.
What does auto diff mean in a blood test?
Differential; Diff; White blood cell differential count. The blood differential test measures the percentage of each type of white blood cell (WBC) that you have in your blood. It also reveals if there are any abnormal or immature cells.
What is the difference between WBC and WBC differential?
A WBC count can also be called a leukocyte count, and a WBC differential can also be called a leukocyte differential count. What does a white blood cell count and differential address?
What is a WBC count?
The WBC count is sometimes known as a leukocyte count or white count. It is often done as part of a bigger complex of blood tests called a complete blood cell (CBC) count. A WBC count is the number of white blood cells per volume of blood.
What are white blood cells (WBC)?
White blood cells (WBC) are a heterogeneous group of nucleated cells that can be found in circulation for at least a period of their life. Their normal concentration in blood varies between 4000 and 10,000 per microliter.
What is WBC distribution & morphology?
Introduction & Review of WBC Morphology csw lsuhsc 2001 menu WBC distribution & morphology Evaluation of the distribution and morphology of white blood cells is one of the most valuable procedures used in examination of the blood.