ArticleWorld journal of gastroenterology2020
Clinicopathological features of early gastric cancers arising in
Article in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 34 citations in OpenAlex.
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- Cold Forceps Polypectomy with Jumbo Forceps for Foveolar-type Gastric Adenoma with a Raspberry-like Appearance in an Outpatient Setting.Internal medicine (Tokyo, Japan) · 2026Article
- Five cases of gastric cancer in Helicobacter pylori-uninfected stomachs with Lynch syndrome.Clinical journal of gastroenterology · 2026Article
- Two cases ofFrontiers in medicine · 2026Article
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- Visibility evaluation of gastric epithelial neoplasm of fundic gland mucosa lineage using texture and color enhancement imaging.DEN open · 2025Article
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- Clinical characteristics of patients with early gastric prematurity cancer and analysis of complications by endoscopic resection.World journal of gastrointestinal oncology · 2024Article
- Clinicopathological and endoscopic features of Helicobacter pylori infection-negative gastric cancer in Japan: a retrospective study.Clinical endoscopy · 2024Article
- Endoscopic Diagnosis Strategy of Raspberry-Shaped Gastric Lesion in Helicobacter Pylori-Uninfected Patient.Journal of clinical medicine · 2023Article
- Gastric Foveolar-type Adenocarcinoma with Raspberry-like Appearance in a Helicobacter pylori-uninfected Stomach: A Long-term Retrospective Follow-up of 16 Years.Internal medicine (Tokyo, Japan) · 2023Article
- Helicobacter pylori-negative Gastric Adenocarcinoma Mimicking Verrucous Gastritis in the Antrum: A Case Report and Literature Review.Internal medicine (Tokyo, Japan) · 2023Review
- Exploring quality indicators for the detection of Helicobacter pylori-naïve gastric cancer: a cross-sectional nationwide survey.Clinical endoscopy · 2023Article
- Prediction of recurrence of early gastric carcinoma after endoscopic submucosal dissection.African health sciences · 2023Article
- A Population-Based Helicobacter pylori Eradication Strategy Is More Cost-Effective than Endoscopic Screening.Digestive diseases and sciences · 2023Article
- [Clinicopathological features ofBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2023Article
- Cost-effectiveness of adding aEnvironmental and occupational health practice · 2023Article
- An explainable artificial intelligence system for diagnosingTherapeutic advances in gastroenterology · 2023Article
- Effect of Helicobacter pylori infection on malignancy of undifferentiated-type gastric cancer.BMC gastroenterology · 2022Article
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Authors and funding
13 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPersistent
aimTo evaluate the clinicopathological features of early gastric cancer in
methodsA total of 2462 patients with 3375 instances of early gastric cancers that were treated by endoscopic submucosal dissection were enrolled in our study between May 2000 and September 2019. Of these, 30 lesions in 30 patients were diagnosed as
resultsThe frequency of HpUIGC was 1.2% (30/2462) for the patients in our study. The study included 19 males and 11 females with a mean age of 59 years. The location of the stomach lesions was divided into three sections; upper third (U), middle third (M), lower third (L). Of the 30 lesions, 15 were U, 1 was M, and 14 were L. Morphologically, 17 lesions were protruded and flat elevated type (0-I, 0-IIa, 0-IIa + IIc), and 13 lesions were flat and depressed type (0-IIb, 0-IIc). The median tumor diameter was 8 mm (range 2-98 mm). Histological analysis revealed that 22 lesions (73.3%) were differentiated type.The HpUIGC lesions were classified into fundic gland type adenocarcinoma (7 cases), foveolar type well-differentiated adenocarcinoma (8 cases), intestinal phenotype adenocarcinoma (7 cases), and pure signet-ring cell carcinoma (8 cases). Among 30 HpUIGCs, 24 lesions (80%) were limited to the mucosa; wherein, the remaining 6 lesions showed submucosal invasion. One of the submucosal invasive lesions showed more than 500 μm invasion. The mucin phenotype analysis identified 7 HpUIGC with intestinal phenotype and 23 with gastric phenotype.
conclusionWe elucidated the clinicopathological characteristics of HpUIGC, revealing recognition not only undifferentiated-type but also differentiated-type. In addition, intestinal phenotype tumors were also observed and could be an important tip.
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