1) Blood disease 2) Blood disorder 3) Blood disorder 4) Hypocytosis 1) Haematocytopenia 2) Hematocytopenia 3) Pancytopenia 
Cytopenia is a reduction in the number of blood cells. It takes a number of forms: ...
A condition in which there is a lower-than-normal number of blood cells.
<haematology> A reduction in the number of cells circulating in the blood. ... (13 Nov 1997) ... 
(si″to-pe´ne-ә) deficiency in numbers of any of the blood cell elements.
low levels of blood cells.
Type: Term Pronunciation: sī′tō-pē′nē-ă Definitions: 1. A reduction, hypocytosis, or a lack of cellular elements in the circulating blood.
A lack of specific cellular components in the blood.
[n] - a deficiency of some cellular element of the blood
cytopenia A reduction, i.e., hypocytosis, or a lack of cellular elements in circulating blood.
noun a deficiency of some cellular element of the blood
the condition of having a decreased number of cellular elements in the blood; hypocytosis.