Leukopenia
Leukopenia (also known as leukocytopenia or leucopenia, from Greek λευκός "white" and πενία "deficiency") is a decrease in the number of white blood cells (leukocytes) found in the blood, which places individuals at increased risk of infection.
Neutropenia, a subtype of leukopenia, refers to a decrease in the number of circulating neutrophil granulocytes, the most abundant white blood cells. The terms leukopenia and neutropenia may occasionally be used interchangeably, as the neutrophil count is the most important indicator of infection risk. This should not be confused with agranulocytosis.
Causes
Medical conditions
Low white cell count may be due to acute viral infections, such as with a cold or influenza. It can be associated with chemotherapy, radiation therapy, myelofibrosis and aplastic anemia (failure of white cell, red cell and platelet production). HIV and AIDS are also a threat to white cells.
Other causes of low white blood cell count include systemic lupus erythematosus, Hodgkin's lymphoma, some types of cancer, typhoid, malaria, tuberculosis, dengue, rickettsial infections, enlargement of the spleen, folate deficiencies, psittacosis, sepsis and Lyme disease. Many other causes exist, such as deficiency in certain minerals, such as copper and zinc.
Podcasts:
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by Knife
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by Dot Dot Curve
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by Viktor Vaughn
Like A Pen
by: KnifeSharpen my body like a pen
Come on I need to show it
Something too small for a lens
If I rub it if I wipe it
Guiding with one single hand
Nothing's wrong you like the feeling
I am all over the land
Come on I need to show it
Back on the mountain again
I was standing watching seasons
You're now my only friend
I'm too heavy, I'm the burden
Sitting and picking on myself
It's a shiny, shiny morning
And when the light finds my eye
I'll be fleeting like a scent
I hold my breath and I count to three
On and on outworn
It must be five hundred degrees
Will it show, in my show