Sandbox:classification 1: Difference between revisions
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* '''CD103+, CD11c+, and CD25+ on immunophenotype'''<br> | * '''CD103+, CD11c+, and CD25+ on immunophenotype'''<br> | ||
* '''DBA.44+, Cyclin D1+, and Annexin A1+ on immunohistochemistry'''<br> | * '''DBA.44+, Cyclin D1+, and Annexin A1+ on immunohistochemistry'''<br> | ||
* '''Presence of BRAF V600E mutation on cytogenetic tests'''</div>|A03=<div style="width: 25em; padding:0.5em;text-align:left"> | * '''Presence of BRAF V600E mutation on cytogenetic tests''' | ||
* '''Occurs in approximately 5% of the cases '''<br> | </div>|A03=<div style="width: 25em; padding:0.5em;text-align:left"> | ||
* '''Occurs in approximately 5% of the cases'''<br> | |||
* '''The male to female ratio is approximately 2 to 1'''<br> | * '''The male to female ratio is approximately 2 to 1'''<br> | ||
* '''The median age at diagnosis is greater than 70 years | * '''The median age at diagnosis is greater than 70 years'''<br> | ||
* ''' | * '''greater than 90% lymphocytosis on peripheral blood smear'''<br> | ||
* '''Normal level of monocyte on peripheral blood smear'''<br> | * '''Normal level of monocyte on peripheral blood smear'''<br> | ||
* '''Normal hemoglobin level in most of the patients'''<br> | * '''Normal hemoglobin level in most of the patients'''<br> | ||
* '''Normal platelets count in most of the patients'''<br> | * '''Normal platelets count in most of the patients'''<br> | ||
* '''CD103+, CD11c+, and CD25- on immunophenotype'''<br> | * '''CD103+, CD11c+, and CD25- on immunophenotype'''<br> | ||
* '''DBA.44+, Cyclin D1+, and Annexin A1 - on immunohistochemistry'''<br> | * '''DBA.44+, Cyclin D1+, and Annexin A1- on immunohistochemistry'''<br> | ||
* '''Presence of BRAF wild type on cytogenetic tests'''</div>}} | * '''Presence of BRAF wild type mutation on cytogenetic tests'''</div>}} | ||
{{familytree/end}} | {{familytree/end}} | ||
<br> | <br> | ||
Revision as of 19:58, 19 October 2015
Hairy cell leukemia classification | |||||||||||||||||||||||||||||||||||||||||||
Hairy cell leukemia | Hairy cell leukemia variant | ||||||||||||||||||||||||||||||||||||||||||
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The median age at diagnosis is 55 years.