Intraductal papillary mucinous neoplasm — ESEGH MCQ
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Correct answer: D — Endoscopic N-butyl-2-cyanoacrylate injection into the varix
Option D is correct because NICE recommends N-butyl-2-cyanoacrylate injection as initial endoscopic haemostasis for bleeding gastric varices. Option E is preferred for oesophageal rather than fundal gastric varices. Option B is a non-variceal-ulcer technique. Option A is unsuitable for a high-flow submucosal varix. Option C is used if cyanoacrylate does not control gastric-variceal bleeding rather than before the recommended endoscopic attempt.
Reference: NICE CG141: acute upper gastrointestinal bleeding. https://www.nice.org.uk/guidance/cg141/chapter/Recommendations