Anisocytosis and Poikilocytosis

This Medical Laboratory Science lesson in Hematology supports laboratory science learning and laboratory interpretation for medical laboratory students and professionals.

Anisocytosis and poikilocytosis integrate size and shape smear language with RDW.

Intermediate30 min read15 sectionsHematology
Section 1 of 150%

Learning Objectives

Getting started

Section 1 of 15

Learning Objectives

Learning Objectives

Section: Learning Objectives

Each objective below describes a competency you will apply at the bench, not rote definitions in isolation.

  • Define anisocytosis and poikilocytosis as combined smear descriptors
  • Relate anisocytosis to RDW elevation on CBC
  • Synthesize size and shape findings into reportable smear comments
  • Avoid redundant terminology, use standard nomenclature per style guide