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Nodular Gastritis (nodular + gastritis)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

SMALL EARLY GASTRIC CANCER OCCURRING IN A YOUNG WOMAN WITH NODULAR GASTRITIS

DIGESTIVE ENDOSCOPY, Issue 2 2007
Shuji Kochi
We found a small gastric cancer in a 25-year-old woman with nodular gastritis. Endoscopically, the cancer was identified as a whitish area in the gastric antrum. There was also a miliary pattern in the gastric antrum and corpus. In addition, serology and histology revealed the patient to have been infected by Helicobacter pylori. Histological examination of the resected stomach showed that the cancer was poorly differentiated adenocarcinoma with signet-ring cell restricted to the mucosal layer. In the surrounding mucosa, there were chronic inflammatory cell infiltrates and enlarged lymphoid follicles with germinal centers. Our case suggests that nodular gastritis may be at a high risk for the development of gastric cancer of poorly differentiated type. [source]

NODULAR GASTRITIS AND GASTRIC CANCER

DIGESTIVE ENDOSCOPY, Issue 2 2006
Tomoari Kamada
Nodular gastritis is defined as antral gastritis usually characterized endoscopically by a miliary pattern resembling gooseflesh and pathologically by prominent lymphoid follicles and infiltration of mononuclear cells. This physiological phenomenon was once considered particular to young women. Recent studies have shown that nodular gastritis is strongly associated with Helicobacter pylori infection and may be associated with gastric cancer. Reported cases of gastric cancer with nodular gastritis showed some features in common: all gastric cancers were diagnosed histologically as the diffuse-type, and all were located in the corpus with Helicobacter pylori infection. Because nodular gastritis may be a risk factor for diffuse-type gastric cancer, Helicobacter pylori may need to be eradicated to prevent gastric cancer in patients with nodular gastritis. [source]

Nodular gastritis in adults: Clinical features, endoscopic appearance, histopathological features, and response to therapy

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 6 2008
Manisha Dwivedi
Abstract Background and Aims:, The present study aims to determine the prevalence of nodular gastritis (NG) and ascertain its clinical presentation and histopathological features in adults. It also assesses its association with Helicobacter pylori and the normalization of endoscopic features, symptoms, and histology after anti H. pylori therapy. Methods:, A total of 7140 patients undergoing upper gastrointestinal endoscopy were studied. Patients showing nodularity of the gastric mucosa at endoscopy and an age- and sex-matched control group with normal gastric mucosa underwent biopsies from the gastric antrum and fundus. The biopsies were assessed for the presence of mucosal inflammation, activity, eosinophils, atrophy, lymphoid follicles, H. pylori, and the presence of intestinal metaplasia. Patients with NG were given triple therapy. Endoscopy and biopsy was repeated after 4 weeks of stopping therapy. The symptoms of the patients and histology were assessed pre- and post-therapy. Results:, Thirty-two patients with an age range of 20,65 years presenting with NG and 40 age- and sex-matched controls were included in the study. Presenting symptoms were epigastric pain (56%), nausea (75%), vomiting (50%) and abdominal bloating (62.5%). All these symptoms regressed significantly after 2 week of triple therapy against H. pylori. A marked improvement in histopathological features was seen post-therapy where the presence of lymphoid aggregates, eosinophils in the mucosa, atrophy, and intestinal metaplasia improved significantly (P < 0.05) after therapy, as compared to the control group of patients. Conclusion:, The symptoms of NG and endoscopic features regress significantly after H. pylori therapy with a proton pump inhibitor and two antibiotics and should routinely be given to treat this form of gastritis. This may prevent progression to further complications. [source]

SMALL EARLY GASTRIC CANCER OCCURRING IN A YOUNG WOMAN WITH NODULAR GASTRITIS

DIGESTIVE ENDOSCOPY, Issue 2 2007
Shuji Kochi
We found a small gastric cancer in a 25-year-old woman with nodular gastritis. Endoscopically, the cancer was identified as a whitish area in the gastric antrum. There was also a miliary pattern in the gastric antrum and corpus. In addition, serology and histology revealed the patient to have been infected by Helicobacter pylori. Histological examination of the resected stomach showed that the cancer was poorly differentiated adenocarcinoma with signet-ring cell restricted to the mucosal layer. In the surrounding mucosa, there were chronic inflammatory cell infiltrates and enlarged lymphoid follicles with germinal centers. Our case suggests that nodular gastritis may be at a high risk for the development of gastric cancer of poorly differentiated type. [source]

NODULAR GASTRITIS AND GASTRIC CANCER

DIGESTIVE ENDOSCOPY, Issue 2 2006
Tomoari Kamada
Nodular gastritis is defined as antral gastritis usually characterized endoscopically by a miliary pattern resembling gooseflesh and pathologically by prominent lymphoid follicles and infiltration of mononuclear cells. This physiological phenomenon was once considered particular to young women. Recent studies have shown that nodular gastritis is strongly associated with Helicobacter pylori infection and may be associated with gastric cancer. Reported cases of gastric cancer with nodular gastritis showed some features in common: all gastric cancers were diagnosed histologically as the diffuse-type, and all were located in the corpus with Helicobacter pylori infection. Because nodular gastritis may be a risk factor for diffuse-type gastric cancer, Helicobacter pylori may need to be eradicated to prevent gastric cancer in patients with nodular gastritis. [source]

Nodular gastritis in adults: Clinical features, endoscopic appearance, histopathological features, and response to therapy

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 6 2008
Manisha Dwivedi
Abstract Background and Aims:, The present study aims to determine the prevalence of nodular gastritis (NG) and ascertain its clinical presentation and histopathological features in adults. It also assesses its association with Helicobacter pylori and the normalization of endoscopic features, symptoms, and histology after anti H. pylori therapy. Methods:, A total of 7140 patients undergoing upper gastrointestinal endoscopy were studied. Patients showing nodularity of the gastric mucosa at endoscopy and an age- and sex-matched control group with normal gastric mucosa underwent biopsies from the gastric antrum and fundus. The biopsies were assessed for the presence of mucosal inflammation, activity, eosinophils, atrophy, lymphoid follicles, H. pylori, and the presence of intestinal metaplasia. Patients with NG were given triple therapy. Endoscopy and biopsy was repeated after 4 weeks of stopping therapy. The symptoms of the patients and histology were assessed pre- and post-therapy. Results:, Thirty-two patients with an age range of 20,65 years presenting with NG and 40 age- and sex-matched controls were included in the study. Presenting symptoms were epigastric pain (56%), nausea (75%), vomiting (50%) and abdominal bloating (62.5%). All these symptoms regressed significantly after 2 week of triple therapy against H. pylori. A marked improvement in histopathological features was seen post-therapy where the presence of lymphoid aggregates, eosinophils in the mucosa, atrophy, and intestinal metaplasia improved significantly (P < 0.05) after therapy, as compared to the control group of patients. Conclusion:, The symptoms of NG and endoscopic features regress significantly after H. pylori therapy with a proton pump inhibitor and two antibiotics and should routinely be given to treat this form of gastritis. This may prevent progression to further complications. [source]