Hematology and Blood Transfusion Course

Lesson 1 • Hematopoiesis and Stem Cells

Traces blood cell development from pluripotent stem cells to mature lineages. Provides the developmental context needed to understand cytopenias and malignancies.

Lesson 2 • Blood Composition and Functions

Covers plasma, formed elements, and their proportional relationships in whole blood. Establishes the baseline anatomy students reference throughout the course.

Lesson 3 • Erythrocyte Physiology

Examines hemoglobin structure, oxygen transport, and red cell metabolism. Connects normal physiology to the pathophysiology of anemia covered in later chapters.

Lesson 4 • Platelet Biology and Primary Hemostasis

Details platelet activation, adhesion, and aggregation leading to the primary plug. Prepares students for coagulation cascade content in the next section.

Lesson 1 • Fibrinolysis and Clot Resolution

Describes plasminogen activation, fibrin degradation, and inhibitor systems. Provides the basis for understanding thrombolytic therapy and DIC.

Lesson 2 • Coagulation Laboratory Tests

Covers PT, aPTT, thrombin time, and mixing studies with their clinical interpretation. Directly links cascade knowledge to diagnostic practice.

Lesson 3 • Disseminated Intravascular Coagulation

Analyzes DIC pathophysiology, triggers, laboratory findings, and management principles. Integrates cascade and fibrinolysis knowledge into a critical clinical scenario.

Lesson 4 • Natural Anticoagulant Systems

Examines antithrombin, protein C, protein S, and TFPI as regulators of clot formation. Understanding these systems is essential for diagnosing thrombophilia.

Lesson 1 • Special Stains and Cytochemistry

Introduces myeloperoxidase, Sudan black, PAS, and esterase stains for lineage identification. These techniques complement morphology in leukemia classification.

Lesson 2 • Peripheral Blood Film Examination

Teaches smear preparation, staining, and systematic microscopic review of all cell lines. Morphology skills underpin diagnosis of anemias, leukemias, and infections.

Lesson 3 • Quality Control in Hematology Labs

Addresses internal QC rules, external proficiency testing, and instrument calibration protocols. Ensures students can maintain analytical reliability in clinical settings.

Lesson 4 • Complete Blood Count Methodology

Explains automated cell counting principles, reference intervals, and flagging criteria. Establishes the CBC as the primary screening tool used throughout clinical chapters.

Lesson 1 • Hemoglobinopathies and Thalassemias

Examines sickle cell disease, thalassemia syndromes, and hemoglobin electrophoresis interpretation. Integrates molecular genetics with clinical and laboratory findings.

Lesson 2 • Anemia Classification Framework

Introduces morphological and kinetic classification systems for anemia. Provides the diagnostic scaffold that organizes all subsequent anemia content.

Lesson 3 • Megaloblastic and Macrocytic Anemias

Covers B12 and folate deficiency mechanisms, morphological features, and confirmatory tests. Distinguishes nutritional from malabsorptive causes for targeted treatment.

Lesson 4 • Iron Deficiency and Iron Metabolism

Details iron absorption, storage, transport, and the laboratory profile of iron deficiency anemia. Connects to hemoglobin synthesis covered in Chapter 1.

Lesson 1 • Chronic Myeloid Disorders

Covers CML, polycythemia vera, essential thrombocythemia, and myelofibrosis with their diagnostic criteria. Introduces BCR-ABL and JAK2 mutation testing.

Lesson 2 • Chronic Lymphoid Disorders

Differentiates CLL, hairy cell leukemia, and large granular lymphocyte leukemia by immunophenotype and morphology. Connects lymphocyte biology from Chapter 1 to malignant transformation.

Lesson 3 • Acute Leukemia Classification

Applies WHO criteria to classify AML and ALL using blast morphology, cytochemistry, and immunophenotyping. Builds directly on laboratory techniques from Chapter 3.

Lesson 4 • Reactive Leukocytosis and Leukopenia

Distinguishes reactive from neoplastic leukocyte changes using clinical context and morphology. Establishes the differential diagnosis baseline before malignant disorders.

Lesson 1 • Rh Blood Group System

Covers D antigen typing, weak D variants, and clinical significance of Rh antibodies. Directly relevant to hemolytic disease of the fetus and newborn prevention.

Lesson 2 • Pretransfusion Compatibility Testing

Covers type and screen, crossmatch methods, and electronic compatibility systems. Integrates blood group knowledge into the operational transfusion workflow.

Lesson 3 • Clinically Significant Minor Blood Groups

Reviews Kell, Duffy, Kidd, MNS, and Lewis systems and their transfusion implications. Prepares students to select antigen-negative units for alloimmunized patients.

Lesson 4 • Antibody Detection and Identification

Teaches indirect antiglobulin test, antibody panels, and titration techniques for alloantibody workup. Core skill for pretransfusion testing and compatibility assurance.

Lesson 1 • Platelet and Plasma Component Use

Covers prophylactic and therapeutic platelet transfusion thresholds and plasma product indications. Integrates coagulation knowledge from Chapter 2 into clinical practice.

Lesson 2 • Red Cell Transfusion Indications

Applies evidence-based hemoglobin thresholds and clinical triggers for red cell transfusion. Connects anemia diagnosis from Chapter 4 to therapeutic decision-making.

Lesson 3 • Blood Component Preparation and Storage

Describes collection, processing, and storage conditions for red cells, platelets, plasma, and cryoprecipitate. Establishes the product knowledge base for all transfusion decisions.

Lesson 4 • Massive Transfusion and Damage Control

Presents massive transfusion protocols, ratio-based resuscitation, and adjunct hemostatic agents. Applies coagulation and component knowledge to hemorrhagic shock management.

Lesson 1 • Delayed and Immunological Reactions

Covers delayed hemolytic reactions, TRALI, transfusion-associated GvHD, and post-transfusion purpura. Connects antibody detection skills to delayed adverse event recognition.

Lesson 2 • Transfusion Error Prevention

Examines root causes of wrong-blood-in-tube and bedside identification errors and their prevention strategies. Addresses the human factors and system design elements of transfusion safety.

Lesson 3 • Acute Transfusion Reactions

Classifies and manages febrile, allergic, hemolytic, and TACO reactions occurring during or within hours of transfusion. Builds on immunohematology from Chapter 6 to explain each mechanism.

Lesson 4 • Transfusion Reaction Investigation

Provides a stepwise laboratory workup protocol for suspected transfusion reactions. Integrates serology, direct antiglobulin testing, and clerical checks into a systematic approach.