Difference between revisions of "Colon"

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57 bytes added ,  14:02, 18 March 2013
(biopsy)
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===Microscopic===
===Microscopic===
Features:
Features:
*Withering crypts - '''important'''.
**Colonic epithelium has decreased cytoplasm - NC ratio increased.
**Usually with decreased goblet cells.
*Crypt loss/drop-out.
*Crypt loss/drop-out.
**Less intestinal crypts present.
**Less intestinal crypts present.
*Withering crypts.
**Colonic epithelium has decreased cytoplasm - NC ratio increased.
*Lamina propria hyalinization.
*Lamina propria hyalinization.
**Dense pink material replaces loose connective tissue.
**Dense pink material replaces loose connective tissue.
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