English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background and Aim . Identifying specific gastric mucosal morphologic patterns useful for detecting  Helicobacter pylori  associated gastritis and correlation with histopathological severity.  Methods . The endoscopists classified the C-NBI gastroscopic findings into 5 gastric mucosal morphologic patterns as follows: type 1: regular arrangement of collecting venules, type 2: cone-shaped gastric pits, type 3: rod-shaped gastric pits with prominent sulci, type 4: ground glass-like morphology, and type 5: dark brown patches with bluish margin and irregular border. Biopsies of all of the cases were then evaluated by 5 pathologists for definitive  Helicobacter pylori  diagnosis.  Result . Type 1 and type 2 patterns were statistically significant in predicting  Helicobacter pylori  negative status (58/60,  P  < 0.01). Type 3, type 4, and type 5 patterns were statistically significant in predicting  Helicobacter pylori  positive status (132/140,  P  < 0.01). Furthermore, the sensitivity, specificity, and positive and negative predictive values of type 3, 4, or 5 morphologies for predicting  Helicobacter pylori  positive were 94.28%, 96.66%, 98.50%, and 87.87%, respectively, correlated well with inflammation grading according to the Sydney classification ( P  < 0.01).  Conclusion . Our study suggests that gastric mucosal morphologic patterns in the  Helicobacter pylori  infected gastric mucosa can be reliably identified using C-NBI gastroscopy with good correlation with inflammation grading.

biomed research international

Correlation between Gastric Mucosal Morphologic Patterns and Histopathological Severity of<i>Helicobacter pylori</i>Associated Gastritis Using Conventional Narrow Band Imaging Gastroscopy

Correlation between Gastric Mucosal Morphologic Patterns and Histopathological Severity ofHelicobacter pyloriAssociated Gastritis Using Conventional Narrow Band Imaging Gastroscopy