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Nature Reviews Disease Primers, 2020 Autoimmune gastritis (AIG) is an increasingly prevalent, organ-specific, immune-mediated disorder characterized by the destruction of gastric parietal cells, leading to the loss of intrinsic factor and reduced acid output. These alterations result in malabsorption of iron, vitamin B12 (pernicious anaemia) and potentially other micronutrients.
Marco Vincenzo Lenti +2 more
exaly +12 more sources
Meditsinskiy sovet = Medical CouncilDiagnosis of autoimmune gastritis (AIG) is often challenging because of the absence of typical symptoms. Clinical guidelines are lacking, which results in inadequate treatment and poor cancer screening.
E. Y. Plotnikova
semanticscholar +4 more sources
Autoimmune Gastritis and Gastric Microbiota [PDF]
Microorganisms, 2020 Autoimmune atrophic gastritis is an organ-specific immune-mediated condition characterized by atrophy of the oxyntic mucosa. Autoimmune atrophic gastritis (AIG) is characterized by a progressive loss of acid-secreting parietal cells leading to hypo ...
Laura Conti +2 more
doaj +3 more sources
PLoS Pathogens, 2017 Several conditions associated with reduced gastric acid secretion confer an altered risk of developing a gastric malignancy. Helicobacter pylori-induced atrophic gastritis predisposes to gastric adenocarcinoma, autoimmune atrophic gastritis is a ...
Bryony N Parsons +2 more
exaly +2 more sources
Autoimmune Gastritis: Focus on Endoscopic and Morphological Characteristics
Российский журнал гастроэнтерологии, гепатологии, колопроктологииAim: tosystematize the literature data on endoscopic semiotics and morphological changes in the gastric mucosa in autoimmune gastritis.Key points. Autoimmune gastritis is associated with an increased risk of developing adenocarcinoma and neuroendocrine ...
A. P. Kiryukhin +8 more
doaj +2 more sources
Autoimmune Gastritis: Unveiling the Mystery [PDF]
The Korean Journal of Helicobacter and Upper Gastrointestinal ResearchAtrophic gastritis is primarily caused by Helicobacter pylori infection and autoimmune mechanisms. In South Korea, where H. pylori infections remain highly prevalent, standardized guidelines for the use of serological testing or biopsies for diagnosing ...
Yong Hwan Ahn, Yong Sung Kim
doaj +2 more sources
Serum Thyroid Hormone Antibodies Are Frequent in Patients with Polyglandular Autoimmune Syndrome Type 3, Particularly in Those Who Require Thyroxine Treatment [PDF]
Frontiers in Endocrinology, 2017 Polyglandular autoimmune syndrome (PAS) type 3 consists of autoimmune thyroid disease (AITD) coexisting with ≥1 non-thyroidal autoimmune disease (NTAID) other than Addison’s disease and hypoparathyroidism.
Roberto Vita +11 more
doaj +3 more sources
Autoimmune polyglandular syndrome type 3B: a key to diagnosing autoimmune gastritis and asymptomatic primary biliary cholangitis [PDF]
European Journal of Case Reports in Internal MedicineBackground: Autoimmune polyglandular syndrome type 3 (APS-3) encompasses autoimmune thyroid disease and other autoimmune disorders. APS-3 is further categorized into four subtypes, with APS-3B involving gastrointestinal autoimmune diseases. In this case,
Sayaka Mabuchi +2 more
doaj +2 more sources
Autoimmune Gastritis and Hypochlorhydria: Known Concepts from a New Perspective. [PDF]
Int J Mol SciAutoimmune atrophic gastritis is an immune-mediated disease resulting in autoimmune destruction of the specialized acid-producing gastric parietal cells. As a consequence, in autoimmune atrophic gastritis, gastric acid secretion is irreversibly impaired,
Vavallo M +6 more
europepmc +2 more sources
World J Gastrointest OncolBACKGROUND The relationship between autoimmune gastritis (AIG) and gastric polyps (GPs) is not well understood. AIM To explore the clinical characteristics and risk factors of AIG with GPs in patients.
Jin JZ +6 more
europepmc +2 more sources