Article ID Journal Published Year Pages File Type
1760451 Ultrasound in Medicine & Biology 2015 7 Pages PDF
Abstract
The aim of this study was to investigate with endoscopic ultrasound (EUS) the features of the gastric wall that can be used to predict malignant disease in patients with large gastric folds. We retrospectively reviewed the EUS findings of 65 patients (26 with benign and 39 with malignant disease) with large gastric folds on endoscopy and EUS and analyzed the predictors of malignant disease (e.g., gastric wall thickness, preservation of five-layered structure, thickened layers). Gastric wall thickness (≥9.8 mm), thickened deep layer, thickened muscularis propria and non-preserved wall layer structures were significantly more prevalent in patients with malignant disease on EUS. Among them, gastric wall thickness (≥9.8 mm) (odds ratio = 6.72, 95% confidence interval = 1.23-36.73, p = 0.028) and thickened muscularis propria (odds ratio = 37.14, 95% confidence interval = 7.02-196.49, p < 0.001) were significantly associated with malignant disease. Our data indicate that EUS is a useful tool for assessing large gastric folds and that gastric wall thickness (≥9.8 mm) and thickened muscularis propria are significant features predictive of malignant disease on EUS.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Acoustics and Ultrasonics
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