I thought I'd put up a definition of neutropenia here for folks to consume. Wikipedia defines neutropenia here. Here's a few excerpts:
"... a hematological [meaning blood] disorder characterized by an abnormally low number of neutrophil granulocytes [a type of white blood cell]..."
Neutropenia is dangerous because neutrophils are what allow the body to fight off bacterial infections. Without neutrophils, the body is susceptible to bacterial sepsis, or systemic bacterial infection.
They measure neutropenia with a number called ANC, which stands for absolute neutrophil count. Here are the ranges:
- 1000 to 1500: mild neutropenia, minimal risk of infection
- 500 to 1000: moderate neutropenia, moderate risk of infection
- 0 to 500: severe neutropenia, severe risk of infection
Now, my good reader, I hope that you're more informed on what I mean when I talk about neutropenia.