25. Epidemiology and prevention of ulcer disease: Revision history

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16 January 2024

30 November 2022

  • curprev 20:4420:44, 30 November 2022‎ Nikolas talk contribs‎ 1,090 bytes +1,090‎ Created page with "* Epidemiology ** Men > women ** 25 – 60 years ** Duodenal ulcers 4x more common than gastric, more common in younger ** Incidence dropping globally * Aggressive factors ** HCl ** Pepsin ** Decreased motility ** H. pylori *** 6 – 10x increased risk in H. pylori *** 50% of the world is infected *** Lifetime risk 10% in H. P negatives and 20% in positives * Protective factors ** Thanks to prostaglandins ** Mucosal blood flow ** Mucin ** Bicarbonate secretion ** Restitu..." Tag: Visual edit