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10 Cards in this Set
- Front
- Back
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Key difference between active colitis and chronic colitis
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active has neutrophils present
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Key for chronic colitis
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altered crypt architecture
-crypt disarray, dropout, branching -don't make it to muscularis mucosa |
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Normal inflammatory cells in lamina propria
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lymphocytes
plasma cells eosinophils |
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Inflammatory cells in lamina propria in chronic colitis
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inc #s, basal plasmacytosis between crypt bases and muscularis mucosa
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In ulcerated mucosa, what can present at regenerated areas?
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pseudopolyps
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Active UC can present with what in the crypts?
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Abscesses
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Which has a cobblestone appearance?
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Crohn's disease
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Which can have linear ulcers?
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Crohn's disease
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What can be present, but is not required in Crohn's dz?
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Granulomas (not UC)
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Thickening of bowel wall occurs in which IBD? Why?
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Crohn's dz, bc of transmural inflammation
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