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Cell count

Also known as: cell number

A measurement of how many cells are present in a sample or specified volume.

Source-checked educational compilation · Not independently clinically reviewed

What this means in a clinic conversation

A useful report identifies the cell population, units and measurement method. Total cells, viable cells and a particular cell type are different measurements; they should not be treated as interchangeable.

A question to bring

Which cells are counted, what are the units, and what method was used?

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Related and commonly confused terms

Use the term in context

Sources and editorial context

This definition was compiled from the sources below and has not received independent clinical review. It supports understanding and consultation preparation.

  1. Building Measurement Confidence for Cell Characterization · National Institute of Standards and TechnologyReference checked 2026-10-02
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