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and microscopic blood vessels that form on the surfaces of a wound during the healing process. Granulation tissue typically grows from the base of a wound and is able to fill wounds of almost any size. Examples of granulation tissue can be seen in
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It is necessary for a network of blood vessels to be established as soon as possible to provide the growing tissue with nutrients, to take away cellular wastes, and transport new leukocytes to the area.
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Granulation tissue is composed of tissue matrix supporting a variety of cell types, most of which can be associated with one of the following functions:
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Histopathology of granulation tissue at 11 days after injury, showing fibroblasts, hemorrhage and lymphocytes.
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The extracellular matrix of granulation tissue is created and modified by
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light red or dark pink, being perfused with new capillary loops or "buds";
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Example of granulation tissue from a cut on a finger with "proud flesh".
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343:. Initially, it consists of a network of
27:New tissue that forms on a wound's surface
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199:bumpy (granular) in appearance, due to
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261:Extracellular matrix
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650:Tuskegee University
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549:anastomoses
526:Fibroblasts
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435:neutrophils
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341:fibroblasts
160:pulp polyps
18:Proud flesh
771:Categories
599:25 October
571:References
439:leukocytes
170:Appearance
94:newspapers
739:Stem cell
472:does not
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218:Structure
208:palpation
32:Granuloma
714:Fibrosis
642:Archived
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589:Memidex
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