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Variation in Cell Shape

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

Shape variation uses precise poikilocyte names with mechanism-based differential associations.

Intermediate35 min read15 sectionsHematology
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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 poikilocytosis and name common poikilocytes on smear
  • Associate shape variants with mechanism categories, membrane, hemoglobin, mechanical, marrow
  • Avoid assigning one shape to one disease exclusively
  • Determine when shape findings mandate clinical notification per protocol

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