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<span style="color: navy>'''Background to flow cytometric diagnosis'''</span> | <span style="color: navy>'''Background to flow cytometric diagnosis'''</span> | ||
These cells share features of mature B cell differentation with features of early plasma cell differentiation and may have mixed populations with features of each. Where either B-cell differentiation or plasma cell features predominate this can make the diagnosis difficult. | |||
Revision as of 17:02, 13 July 2023
Background to flow cytometric diagnosis
These cells share features of mature B cell differentation with features of early plasma cell differentiation and may have mixed populations with features of each. Where either B-cell differentiation or plasma cell features predominate this can make the diagnosis difficult.
Immunophenotype of DLBCL | |||
---|---|---|---|
Major markers useful in CLL diagnosis | |||
Marker | Freq | Level | Comment |
CD19 | - | Generally CD19 will be expressed | |
κ/λ | Light chain retriction usually detected | ||
CD5 | - | Uncommon but seen in some cases | |
CD23 | - | Infrequent but reported | |
CD79b | - | Generally expressed | |
CD200 | - | Detected infrequently | |
FMC7 | Generally expressed | ||
Other relevant markers | |||
CD10 | - | Expression may be seen | |
CD11C | - | ||
CD20 | - | Expect expression | |
CD25 | - | ||
CD38 | - | ||
CD43 | - | ||
CD103 | - | ||
CD138 | - |
Key to table:
Key to colour code for expression frequency Click for link
Key to expression strength code and use Click for link