{"title":"幽门螺杆菌阳性10岁男童胃印戒细胞癌1例报告及文献复习。","authors":"Xiaoxuan Li, Xinchi Luan, Wenjuan Yu, Shibo Wang, Xiangxue Li, Lihua Zhang, Siyi Zhang, Jialin Song, Jing Guo, Shasha Wang, Wensheng Qiu, Jing Lv","doi":"10.1111/cas.70112","DOIUrl":null,"url":null,"abstract":"<p><p>Gastric cancer is rare in pediatric populations, with gastric signet ring cell carcinoma (GSRCC) being an exceptionally infrequent subtype. We report a case of GSRCC in a 10-year-old Chinese boy with no family history of cancer. The diagnosis was established via gastroscopy, endoscopic ultrasound, and imaging examinations. Early detection allowed a successful distal gastrectomy with D2 lymph node dissection. Postoperative whole-exome sequencing (WES) revealed no clinically significant mutations but identified some somatic alterations. Notably, gastric biopsy pathology demonstrated strong positivity for Helicobacter pylori (H. pylori) infection. Additionally, we comprehensively reviewed the existing pediatric GSRCC cases, suggesting the potential role of H. pylori infection in the pathogenesis of pediatric gastric cancer.</p>","PeriodicalId":48943,"journal":{"name":"Cancer Science","volume":" ","pages":""},"PeriodicalIF":5.7000,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gastric Signet Ring Cell Carcinoma in a Helicobacter pylori-Positive 10-Year-Old Boy: A Case Report and Literature Review.\",\"authors\":\"Xiaoxuan Li, Xinchi Luan, Wenjuan Yu, Shibo Wang, Xiangxue Li, Lihua Zhang, Siyi Zhang, Jialin Song, Jing Guo, Shasha Wang, Wensheng Qiu, Jing Lv\",\"doi\":\"10.1111/cas.70112\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Gastric cancer is rare in pediatric populations, with gastric signet ring cell carcinoma (GSRCC) being an exceptionally infrequent subtype. We report a case of GSRCC in a 10-year-old Chinese boy with no family history of cancer. The diagnosis was established via gastroscopy, endoscopic ultrasound, and imaging examinations. Early detection allowed a successful distal gastrectomy with D2 lymph node dissection. Postoperative whole-exome sequencing (WES) revealed no clinically significant mutations but identified some somatic alterations. Notably, gastric biopsy pathology demonstrated strong positivity for Helicobacter pylori (H. pylori) infection. Additionally, we comprehensively reviewed the existing pediatric GSRCC cases, suggesting the potential role of H. pylori infection in the pathogenesis of pediatric gastric cancer.</p>\",\"PeriodicalId\":48943,\"journal\":{\"name\":\"Cancer Science\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":5.7000,\"publicationDate\":\"2025-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cancer Science\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1111/cas.70112\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cancer Science","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/cas.70112","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Medicine","Score":null,"Total":0}
Gastric Signet Ring Cell Carcinoma in a Helicobacter pylori-Positive 10-Year-Old Boy: A Case Report and Literature Review.
Gastric cancer is rare in pediatric populations, with gastric signet ring cell carcinoma (GSRCC) being an exceptionally infrequent subtype. We report a case of GSRCC in a 10-year-old Chinese boy with no family history of cancer. The diagnosis was established via gastroscopy, endoscopic ultrasound, and imaging examinations. Early detection allowed a successful distal gastrectomy with D2 lymph node dissection. Postoperative whole-exome sequencing (WES) revealed no clinically significant mutations but identified some somatic alterations. Notably, gastric biopsy pathology demonstrated strong positivity for Helicobacter pylori (H. pylori) infection. Additionally, we comprehensively reviewed the existing pediatric GSRCC cases, suggesting the potential role of H. pylori infection in the pathogenesis of pediatric gastric cancer.
期刊介绍：
Cancer Science (formerly Japanese Journal of Cancer Research) is a monthly publication of the Japanese Cancer Association. First published in 1907, the Journal continues to publish original articles, editorials, and letters to the editor, describing original research in the fields of basic, translational and clinical cancer research. The Journal also accepts reports and case reports.
Cancer Science aims to present highly significant and timely findings that have a significant clinical impact on oncologists or that may alter the disease concept of a tumor. The Journal will not publish case reports that describe a rare tumor or condition without new findings to be added to previous reports; combination of different tumors without new suggestive findings for oncological research; remarkable effect of already known treatments without suggestive data to explain the exceptional result. Review articles may also be published.
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