CD 8 Count by Flowcytometry, Bone Marrow

CD 8 Count by Flowcytometry, Bone Marrow

Overview

The CD 8 Count by Flowcytometry test measures the number of CD8+ T-lymphocytes present in the bone marrow sample. CD8 cells, also known as cytotoxic T cells, play a major role in the body’s immune defense by targeting infected or abnormal cells.

Why This Test is Done

• Evaluation of immune system status
• Assessment in hematological disorders
• Monitoring immune-related diseases
• Support in leukemia and lymphoma investigations
• Post bone marrow transplant monitoring
• Immunodeficiency evaluation

Symptoms & Conditions Associated

• Recurrent infections
• Fever of unknown origin
• Suspected immune dysfunction
• Blood cancers
• Autoimmune conditions
• Bone marrow abnormalities

Test Method

Flow Cytometry

Sample Required

Bone Marrow

Preparation

No special preparation is usually required unless advised by the physician.

Benefits of the Test

• Accurate immune cell analysis
• Helps diagnose immune disorders
• Supports treatment monitoring
• Assists in bone marrow disease evaluation
• Provides rapid and reliable results

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