Hematology Topics

1️⃣ Approach to Anemia 

A. Microcytic Anemia

  • Iron deficiency anemia
  • Anemia of chronic disease
  • Thalassemia 
  • Sideroblastic anemia
  • Lead poisoning

B. Normocytic Anemia

  • Acute blood loss
  • Hemolysis
  • Aplastic anemia
  • CKD-related anemia
  • Marrow infiltration

C. Macrocytic Anemia

  • B12 deficiency
  • Folate deficiency
  • Alcohol
  • Liver disease
  • Hypothyroidism
  • Myelodysplastic syndrome

2️⃣ Hemolytic Anemia

A. Inherited

  • Hereditary spherocytosis
  • G6PD deficiency
  • Sickle cell disease
  • Thalassemia 
  • PNH

B. Acquired

  • Autoimmune hemolytic anemia
  • MAHA (TTP, HUS, DIC)
  • Mechanical hemolysis
  • Drug-induced

3️⃣ Hemoglobinopathies

  • Sickle cell crisis types
  • Thalassemia major vs trait
  • Iron overload management
  • Indications for transfusion

4️⃣ Bone Marrow Failure Syndromes

  • Aplastic anemia
  • Myelodysplastic syndrome
  • Myelofibrosis

5️⃣ Leukemia 

Acute Leukemias

  • AML 
  • APL
  • ALL

Chronic Leukemias

  • CML 
  • CLL


6️⃣ Lymphoma

Hodgkin Lymphoma

4

Non-Hodgkin Lymphoma

  • Diffuse large B-cell lymphoma
  • Follicular lymphoma
  • Burkitt lymphoma

7️⃣ Plasma Cell Disorders

  • Multiple Myeloma

4

8️⃣ Coagulation Disorders

A. Inherited

  • Hemophilia A & B
  • von Willebrand disease

B. Acquired

  • DIC
  • Liver disease
  • Vitamin K deficiency

C. Anticoagulation

  • Warfarin
  • DOAC 
  • Heparin-induced thrombocytopenia

9️⃣ Platelet Disorders

  • ITP
  • TTP
  • HUS
  • Drug-induced thrombocytopenia
  • Hypersplenism

🔟 Transfusion Medicine

  • Indications for RBC transfusion
  • Massive transfusion protocol
  • TRALI vs TACO
  • Hemolytic transfusion reaction

1️⃣1️⃣ Thrombosis & Hypercoagulability

  • Antiphospholipid syndrome
  • Factor V Leiden
  • Protein C/S deficiency
  • DVT