自身免疫性缩性胃炎的内镜和临床特征:回顾性研究
Kareem Khalaf1, Yusuke Fujiyoshi2, Robert Bechara3
1Division of Gastroenterology, St Michael's Hospital, Toronto, Canada.
Endoscopy international open
|February 27, 2025
概括
自身免疫性缩性胃炎 (AIG) 是一种慢性自身免疫性疾病. 这项研究详细介绍了63名西方患者的临床,实验室和内镜发现,揭示了高瘤率.
科学领域:
- 胃肠病学 胃肠病学
- 自免疫性疾病 自免疫性疾病
- 内镜检查是指内镜检查.
背景情况:
- 自身免疫性缩性胃炎 (AIG) 是一种罕见的慢性自身免疫性疾病.
- 关于AIG的临床数据有限,特别是在西方人群中.
- 在AIG中放大内镜特征在西方队列中没有得到充分记录.
研究的目的:
- 描述AIG在西方队列中的临床,实验室和放大内镜特征.
- 为了确定与AIG相关的特征性内镜模式.
- 评估AIG患者胃瘤的患病率.
主要方法:
- 对63名被诊断患有AIG的患者进行了回顾性分析.
- 收集的数据:人口统计,症状,实验室发现,内镜特征,组织病理学和自身免疫性并发症.
- 专注于放大胃缩的内镜模式.
主要成果:
- 抗parietal 细胞抗体 (84.13%) 和维生素 B12 (49.21%) 和铁 (76.19%) 缺乏的高患病率.
- 贫血 (71.43%) 和同时发生的自身免疫性疾病 (58.73%) 是常见的.
- 主要的放大内镜缩小模式:圆/裂纹 (57.14%),管状 (30.16%) 和状 (12.70%).
- 胃瘤的显著流行率 (42.86%).
结论:
- 这项研究提供了对AIG在西方人口中的关键见解.
- 确定了AIG.的三个主要放大内镜外观.
- 强调AIG患者中胃瘤发病率很高,强调内镜检查的重要性.
更多相关视频
08:45Author Spotlight: Generation of and Comparison Between Patient-Derived Gastric Organoids from Different Regions of the Stomach
Published on: January 26, 2024
2.1K
03:57Evaluation of the Effectiveness of Longitudinal Incision for Endoscopic Submucosal Excavation of Gastric Subepithelial Lesions
Published on: April 28, 2026
18
相关概念视频
01:29Gastroesophageal Reflux Disease II: Clinical Features and Management
44
Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
44
01:27Gastritis-I: Introduction and Types
231
Gastritis, defined by the inflammation or irritation of the stomach lining or gastric mucosa, manifests in several distinct forms: acute, chronic, reactive, and a specific subtype known as autoimmune metaplastic atrophic gastritis.
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,...
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,...
231
01:17Gastritis-II: Pathophysiology
208
Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
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...
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...
208
01:23Gastritis III: Clinical Manifestations and Management
115
The clinical manifestations of gastritis can vary depending on the cause and type of gastritis, but some common symptoms may include the following.
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...
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...
115
01:28Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
78
Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
78
01:30Inflammatory Bowel Disease II: Crohn's Disease
157
Introduction
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
157