ArticleWorld journal of gastrointestinal surgery2024
Biopsy forceps are useful for measuring esophageal varices
Article in World journal of gastrointestinal surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundTo avoid acute variceal bleeding in cirrhosis, current guidelines recommend screening for high-risk esophageal varices (EVs) by determining variceal size and identifying red wale markings. However, visual measurements of EV during routine endoscopy are often inaccurate.
aimTo determine whether biopsy forceps (BF) could be used as a reference to improve the accuracy of binary classification of variceal size.
methodsAn
resultsThe respondents included 48 academic and four private endoscopists. The accuracy of EV size estimation was low in both the visual (13.81%) and BF-based (20.28%) groups. The use of open forceps improved the ability of the endoscopists to correctly classify the varices by size (small ≤ 5 mm, large > 5 mm) from 71.85% to 82.17% (
conclusionBF may improve the accuracy of EV size assessment, and its use in clinical practice should be investigated.
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