Immunophenotyping Flashcards
1
Q
Lymphoid antigens: T lineage
A
CD1a, CD2, CD3, CD4, CD5, CD7, CD8
2
Q
Lymphoid antigens: B lineage
A
CD19, CD20, CD22
3
Q
Myeloid antigens: generic
A
CD13, CD15, CD33, CD117, MPO
4
Q
Myeloid antigens: sub-lineage association
A
Megakaryocytes = CD41, CD61 Monocytes = CD14
5
Q
Markers of immaturity
A
CD34 (AML & ALL)
TdT (ALL)
CD117 (AML)
CD1a (restricted to immature T cells)
6
Q
CD34+, CD10+, CD19+, CD20-
A
B-ALL
7
Q
CD3+, CD1a+, CD4-8 dual+ (NO CD10)
A
T-ALL
8
Q
CD1a
A
immature T cells
9
Q
CD10+, CD19+, CD20+
A
Burkitt Lymphoma
10
Q
CD19+
CD20+
A
Diffuse large B-cell lymphoma
11
Q
CD5-
CD10-
CD19+
CD20+
A
Extranodal marginal zone lymphoma (MALToma)
12
Q
CD5-
CD10+
CD19+
CD20+
A
Follicular Lymphoma
13
Q
CD5+ CD10- CD19+ CD20+ CD23-
A
Mantle Cell Lymphoma
14
Q
CD15+
CD30+
CD20-
CD45-
A
Classical HL
15
Q
CD15-
CD30-
CD20+
CD45+
A
Nodular lymphocyte predominate Hodgkin Lymphoma (NLPHL)
