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WBC Count
Alternate Names : Leukocyte Count, White Blood Cell Count
DefinitionThis is a blood test to measure the number of white blood cells (WBCs). It is almost always part of the CBC (complete blood count). See also blood differential.
Pictures & Images
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Why is the Test Performed?
To measure the number of white blood cells in the blood. White blood cells are the major infection-fighting cells in the body. They are also involved in reactions to allergies, tumors, and stress in general.
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• Definition
• Why is the Test Performed?
• How is the Test Performed?
• How to Prepare for the Test?
• How will the Test Feel?
• Normal Values
• What do Abnormal Results Mean?
• Special Considerations
• Risks
• Pictures & Images
Topics that might be of interest to you Diseases & Conditions
• Allergies
• Rheumatoid Arthritis
• Systemic Lupus Erythematosus
Tests & Exams
• Blood Differential
• CBC
• Eosinophil Count - Absolute
Surgery & Procedures
• Spleen Removal
Other Topics
• Adolescent Test or Procedure Preparation
• Infant Test/Procedure Preparation
• Preschooler Test/Procedure Preparation
• School Age Test/Procedure Preparation
• Toddler Test/Procedure Preparation
Review Date : 6/1/2003
Reviewed By : Marcia S. Brose, M.D., Ph.D., Division of Hematology/Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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