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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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332:. Initially, it consists of a network of
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188:bumpy (granular) in appearance, due to
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250:Extracellular matrix
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639:Tuskegee University
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733:Angiogenesis
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538:anastomoses
515:Fibroblasts
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424:neutrophils
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760:Categories
588:25 October
560:References
428:leukocytes
159:Appearance
83:newspapers
728:Stem cell
461:does not
367:does not
269:does not
207:Structure
197:palpation
21:Granuloma
703:Fibrosis
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