microcyte


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microcyte

 [mi´kro-sīt]
an erythrocyte 5 μm or less in diameter. adj., adj microcyt´ic.

mi·cro·cyte

(mī'krō-sīt),
A small (5 mcm or less) nonnucleated red blood cell.
Synonym(s): microerythrocyte
[micro- + G. kytos, cell]

microcyte

(mī′krə-sīt′)
n.
An abnormally small red blood cell that is less than five microns in diameter and may occur in certain forms of anemia.

mi′cro·cyt′ic (-sĭt′ĭk) adj.

microcyte

A small (< 6.5 µm in diameter, < 80 fL) red blood cell, which retains central pallor and is either normochromic or hypochromic. Microcytes are seen in iron deficiency anaemia, thalassemias and lead poisoning.

mi·cro·cyte

(mī'krō-sīt)
A small (i.e., 5 mcm or less) nonnucleated red blood cell; with decreased mean corpuscular volume.
Synonym(s): microerythrocyte.
[micro- + G. kytos, cell]

microcyte

A red blood cell of very small diameter.

mi·cro·cyte

(mī'krō-sīt)
A small (i.e., 5 mcm or less) nonnucleated red blood cell; with decreased mean corpuscular volume.
Synonym(s): microerythrocyte.
[micro- + G. kytos, cell]
References in periodicals archive ?
The challenge slides consisted of pairs of slides from the following cases: purely microcytic (MCV=62.5 fl.), dual population with macrocytes and microcytes (MCV=71.1 fl.), normocytic (MCV=92.2 fl.), and macrocytic (MCV=120.4 fl.).
The peripheral smear examination showed anisopoikilocytosis with macrocytes, microcytes, schistocytes, target cells, basophilic stippling, and hypochromia of RBCs.
Peripheral blood smear demonstrates marked poikilocytosis as well as some anisocytosis, though many are microcytes.10
In severe cases, elliptocytes may accompany microcytes and hypochromic red cells on blood films.
Microscopically paillomas had inverted pattern of growth composed of proliferating columnar epithelial cells with an admixture of mucin secreting cells and microcytes, none showed malignant dysplasia.
The evidence of preferential segregation of B chromosomes in the accession ETB AZ 055 is the reduction of the tetrads and microspore with micronuclei (14.4%) (Figures 1C and E), indicating that the majority of Bs were included in the nuclei to guarantee their propagation or the expulsion from the cytoplasm, therefore originating the microcytes (Figures C and D).
Homozygous HbE patients (EE) experience a mild, asymptomatic anemia characterized by microcytosis and target cells whereas the heterozygotes (AE) are clinically normal but express a few microcytes and HbE on electrophoresis.
Due to presence of dual population of cells MCV remains within normal limit or shifts slightly towards higher side if macrocytes predominate or towards lower side, if microcytes predominate.
The mean corpuscular volume usually remains within normal limits, but a few microcytes may be detected on a blood smear.
We grade microcytes and macrocytes from +1 to +3 with the gradings corresponding to the previously specified percentages.
PBF showed mild hypochromia, microcytes, and macrocytes.