Related Experiment Video For Gastric adenocarcinoma
Updated: Aug 9, 2025

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
Classification and Grading Systems in Gastric Adenocarcinomas
Oana Iulia Crețu1, Alex Emilian Stepan2, Cristiana Eugenia Simionescu2
1PhD Student, Department of Pathology, University of Medicine and Pharmacy of Craiova, Romania.
Abstract:
Gastric adenocarcinomas are lesions that raise important issues in clinical practice, due to their incidence and biological behavior. Over time, various systems have been used for classifying and grading of gastric adenocarcinomas, in the hope of increasing the diagnostic accuracy. In this study we statistically analyzed 112 cases of gastric adenocarcinomas in relation to different classification and grading systems, in order to identify their efficacy and concordance in the histopathological diagnosis. The results indicated a significant association of the Lauren and World Health Organization 2019 classifications and also between these and the three-tier and two-tier grading systems, which supports their practical utility in establishing the diagnosis and assessment of the tumor aggressiveness, for the differentiated therapy.
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