Related Experiment Video
Updated: Oct 24, 2025
Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
Clinicopathological features of nodular gastritis in three classes of age
Satoko Kako1, Yugo Iwaya1, Tadanobu Nagaya1
1Division of Gastroenterology and Hepatology, Department of Medicine, Shinshu University School of Medicine, Matsumoto, Japan.
Background:
Nodular gastritis is most often one of the manifestations of Helicobacter pylori (H. pylori) infection, which is a risk factor for gastric cancer. This study aimed to determine if the histological characteristics of nodular gastritis differed across classes of age.
Methods:
We conducted a retrospective analysis of consecutive patients who had undergone esophagogastroduodenoscopy with multiple mucosal biopsies of the stomach between 2003 and 2019 for evaluation of updated Sydney System scores. We analyzed and compared the histological characteristics of pediatric (≤15 years old), young (16-29 years old), and older (≥30 years old) patients.
Results:
Of the 1321 patients enrolled, 1027 patients (78%) had H. pylori infection, with 214 patients (21%) of them displaying nodular gastritis. Among nodular gastritis patients, mononuclear cell infiltration Sydney System scores in the gastric body were significantly higher in the older group than in the pediatric (p < .001) and young (p < .001) groups. Similar results were seen for neutrophil infiltration scores in the gastric body. To clarify the characteristics of older nodular gastritis, we investigated 1056 older patients (66 with nodular gastritis, 754 with atrophic gastritis, and 236 H. pylori-negative). The scores for mononuclear and neutrophil cell infiltration in the gastric body were significantly higher in nodular gastritis patients than in atrophic gastritis patients (both p < .001) and patients negative for H. pylori (both p < .001).
Conclusions:
The inflammatory changes in the gastric body in older nodular gastritis patients were more severe as compared with those in pediatric and young nodular gastritis patients in addition to older atrophic gastritis patients.
Related Concept Videos
01:27Gastritis-I: Introduction and Types
Acute gastritis presents as a sudden inflammation triggered by various stressors to the stomach lining, such as exposure to corrosive agents, local irritants like aspirin and other NSAIDs, alcohol consumption, radiation therapy, physical trauma, severe burns, sepsis,...
01:17Gastritis-II: Pathophysiology
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each...
01:23Gastritis III: Clinical Manifestations and Management
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
01:27Histology of the Small Intestine
The intestinal lining features transverse folds called circular folds, each housing fingerlike projections known as intestinal villi. These villi are covered by a layer of simple columnar epithelium, also referred to as...
01:29Gastroesophageal Reflux Disease II: Clinical Features and Management
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
01:26Esophageal Strictures-II: Clinical Features and Management
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...