G6PD Deficiency

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

G6PD deficiency, episodic hemolysis, bite cells and blister cells, Heinz bodies, and trigger-associated patterns.

Intermediate30 min read18 sectionsHematology
Section 1 of 180%

Learning Objectives

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Section 1 of 18

Learning Objectives

Learning Objectives

Section: Learning Objectives

Laboratory medicine focus, patterns suggest differentials; confirmatory tests and clinical correlation establish diagnosis.

  • Recognize G6PD-associated smear findings during hemolytic episodes
  • Correlate with oxidative trigger history (drugs, fava beans, infection)
  • Understand enzyme assay timing limitations relative to acute hemolysis
  • Interpret Heinz body preparation role per institutional practice