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Acute Lymphoblastic Leukemia Overview

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

ALL laboratory screening patterns, lymphoblasts, cytopenias, and flow cytometry for B- or T-lineage assignment.

Advanced34 min read18 sectionsHematology
Section 1 of 180%

Learning Objectives

Getting started

Section 1 of 18

Learning Objectives

Learning Objectives

Section: Learning Objectives

Describe laboratory patterns suggesting this entity, confirmatory classification requires marrow, flow, cytogenetics, and/or molecular testing per protocol.

  • Recognize ALL screening patterns among associations
  • Contrast lymphoblast morphology with myeloid blasts on smear
  • Describe flow cytometry lineage markers for B-ALL and T-ALL among panels
  • Use hedged language until confirmatory testing complete

Section 1 of 18