Agranulocytosis laboratory findings: Difference between revisions

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#Redirect [[Neutropenia laboratory findings]]
{{Agranulocytosis}}
{{CMG}}
==Overview==
==Laboratory Findings==
The diagnosis is made after a [[complete blood count]], a routine blood test.  The absolute neutrophil count in this test will be below 500, and can reach 0 cells/mm³. Other kinds of blood cells are typically present in normal numbers.
 
To formally diagnose agranulocytosis, other pathologies with a similar presentation must be excluded, such as [[aplastic anemia]], [[paroxysmal nocturnal hemoglobinuria]], [[myelodysplasia]] and [[leukemia]]s.  This requires a [[bone marrow examination]] that shows normocellular (normal amounts and types of cells) blood marrow with underdeveloped [[promyelocyte]]s.  These underdeveloped promyelocytes, if fully matured, would have been the missing granulocytes.
 
==References==
{{Reflist|2}}
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[[Category:Disease]]
[[Category:Hematology]]
 
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Latest revision as of 19:45, 12 February 2015