Heme/Onc

Question 1

leukemia vs. lymphoma

Answer 1

• leukemia=bone marrow; tumor cells in peripheral blood
• lymphoma=LN

Question 2

myeloid vs. lymphoid

Answer 2

• myeloid:
  
  • erythroblast=RBC
  • myeloblast=
    
    • basophils
    • eosinophils
    • neutrophils
  • monoblasts=monocytes
  • megakaryoblast=magakaryocytes
• lymphoid:
  
  • B lymphoblast–>plasma cells
  • T lymphoblast–>CD8 and CD4

Question 3

What are the FOUR neoplasms of mature B cells

Answer 3

1. burkitt lymphoma
2. diffuse large B-cell lymphome (MC in ADULTS)
3. folicular lymphoma
4. mantle cell lymphoma

Question 4

What are the TWO neoplasms of mature T cells

Answer 4

1. Adult T-cell lymphoma
2. mycosis fungoides/Sezary syndrome