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A member asked:

What does normal cd34 number mean in flow cytometry report? what are cd numbers?

A doctor has provided 1 answer
Dr. David Rosenthal answered

Specializes in Allergy and Immunology

Stem cells: Cd numbers are "cluster of differentiation" numbers. Cd34 is a cell marker for stem cells and other cells in blood.

Answered 12/9/2013

5.7k views

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Related Questions

A member asked:

Hello I wanted to ask about the p53 staining, I did a bone marrow biopsy and it turned out negative for mutations. it said that I have rare cells CD34+, with strong p53 stain. I dont know how to interpret this please Ive recently had BM transplant?

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The flow cytometry results show no abnormal lymphoid population. What does it mean? What is flow cytometry?

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Flow cytometry shows 53% cd4+30 dual and absolute count of 2,425. Also found some cd4+25 dual 3% absolute count 137. Is this normal? Sign of disease?

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The lymphoid population consists of polyclonal b cells cd19,cd20,cd45 pos, cd5, cd10 neg w/o light chain. What does this mean on flow cytometry?

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FNA ( flow cytometry ) Minor subset of B cells found to display cd10, cd19, cd20 (brighter), cd38 and kappa- restriction. What does this mean?

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