Clinical Utility of Blood Cell Histogram Interpretation

Abstract

An automated haematology analyser provides blood cell histograms by plotting the sizes of different blood cells on X-axis and their relative number on Y-axis. Histogram interpretation needs careful analysis of Red Blood Cell (RBC), White Blood Cell (WBC) and platelet distribution curves. Histogram analysis is often a neglected part of the automated haemogram which if interpreted well, has significant potential to provide diagnostically relevant information even before higher level investigations are ordered.

Keywords

• automated haematology analyser
• coulter principle
• platelet histogram
• rbc histogram
• wbc histogram