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Gastroenterology - Coggle Diagram
Gastroenterology
IBD
UC
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hyperaemic mucosa, ulceration, continuous inflamm
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PFA in colitis may show thumb printing, mucosal oedema, toxic megacolon
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tx
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5-ASA: sulfalazine, mesalazine
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anti-TNF (infliximab, adalimumab)
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PUD
Waterbrash: reflux of acid into mouth, excessive salivation
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Coeliac
mucosal inflamm, villous atrophy, crypt hyperplasia
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rash - dermatitis herpetiformis, on extensor surfaces
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Acute gastroenteritis
HAI
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C diff
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tx options: PO vanc, PO fidaxomicin, faecal transplant
HUS
triad of renal failure, thrombocytopenia, microangiopathic anaemia
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abx recommended if immunocompromised, >6 diarrhoea/day, fever, duration >1wk