band neutrophil

(redirected from Schilling’s band cell)

neutrophil

 [noo´tro-fil]
1. any cell, structure, or histologic element readily stainable with neutral dyes.
Neutrophil maturation. From Ignatavicius and Workman, 2002.
2. a granular leukocyte having a nucleus with three to five lobes connected by threads of chromatin, and cytoplasm containing very fine granules; called also polymorphonuclear leukocyte and neutrophilic leukocyte. See also heterophil.
band neutrophil band cell.
stab neutrophil band cell.

band cell

any cell of the granulocytic (leukocytic) series that has a nucleus that could be described as a curved or coiled band, no matter how marked the indentation, if it does not completely segment the nucleus into lobes connected by a filament.

band neutrophil

The formal term (recommended by the Histology Subcommittee of the International Anatomical Nomenclature Committee) for the immature or band form of neutrophil is granulocytus neutrophilicus juvenilis; the descriptive term band neutrophil is popular with many experts.

neutrophil

1. one of the three granular leukocytes having a nucleus with three to five lobes connected by threads of chromatin, and cytoplasm containing lysosomes that stain characteristically and enable neutrophils to be distinguished from basophils and eosinophils; called also a granulocyte or polymorphonuclear leukocyte. See also heterophil (1).
2. any cell, structure or histological element readily stainable with neutral dyes.

band neutrophil
see stab neutrophil (below).
neutrophil chemotactic factor
hypersegmented neutrophil
increased number of nuclear lobes; seen in hyperadrenocorticism or during treatment with corticosteroids, and in blood that has been in transit for long periods.
hyposegmented neutrophil
a lack of nuclear lobes; may occur in chronic infections and is a feature of pelger-huet anomaly.
neutrophil:lymphocyte ratio
correlates directly with the magnitude of the total leukocyte count in response to disease in domestic animals; it varies from 0.5 in cattle to 3.5 in dogs.
stab neutrophil
a neutrophilic leukocyte whose nucleus is not divided into segments.
toxic neutrophil
one with blue-black or large reddish cytoplasmic granules and diffuse cytoplasmic basophilia and vacuolation; caused by disruption of maturation.