Acute leukaemia types: Difference between revisions
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|colspan="1" style = "font-size:80%; width: 80%; |'''Comment''' | |colspan="1" style = "font-size:80%; width: 80%; |'''Comment''' | ||
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|colspan="1" style = "font-size:90%; color:black;" |''' | |colspan="1" style = "font-size:90%; color:black;" |'''CD34''' | ||
|colspan="1" style = "background:#004466;"| | |colspan="1" style = "background:#004466;"| | ||
|colspan="1" style = "font-size:84%;"|Expression is expected, but less strong than normal B cells | |colspan="1" style = "font-size:84%;"|Expression is expected, but less strong than normal B cells | ||
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|colspan="1" style = "width: 4%; font-size:90%; color:black;" |''' | |colspan="1" style = "width: 4%; font-size:90%; color:black;" |'''TdT''' | ||
|colspan="1" style = "width: 8%; background:#00b8e6;"| | |colspan="1" style = "width: 8%; background:#00b8e6;"| | ||
|colspan="1" style = "font-size:80%;"|Expect weak restricted κ or λ or absent expression | |colspan="1" style = "font-size:80%;"|Expect weak restricted κ or λ or absent expression | ||
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|colspan="1" style = "font-size:90%; color:black;" |''' | |colspan="1" style = "font-size:90%; color:black;" |'''CD7''' | ||
|colspan="1" style = "background:#004466;"| | |colspan="1" style = "background:#004466;"| | ||
|colspan="1" style = "font-size:80%;"|Characteristic of CLL, usually less strong than on T cells | |colspan="1" style = "font-size:80%;"|Characteristic of CLL, usually less strong than on T cells |
Revision as of 12:04, 17 July 2023
Marker patterns in typical acute myeloid leukaemia | |||
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CD45 expression in AML | |||
Typically expression of CD45 is less intense than normal T or B cells, with many cases showing variable expression with a wide spread of CD45 intensity. | |||
Markers of pimitive cell type expected in AML | |||
Marker | Expectation | Comment | |
CD34 | Expression is expected, but less strong than normal B cells | ||
TdT | Expect weak restricted κ or λ or absent expression | ||
CD7 | Characteristic of CLL, usually less strong than on T cells |