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142 Possible Causes for Achlorhydria, Hypochlorhydria

  • Pernicious Anemia

    OBJECTIVE: Pernicious anemia (PA) develops from atrophic gastritis due to autoimmune destruction of parietal cells and results in achlorhydria, vitamin B12 and iron deficiencies[ncbi.nlm.nih.gov] Pernicious anemia is associated with atrophic body gastritis, whose diagnostic criteria are based on the histologic evidence of gastric body atrophy associated with hypochlorhydria[ncbi.nlm.nih.gov] Hypochlorhydria leads to overgrowth of nitrosamine-producing bacteria with potential carcinogen activity[ 66 ].[doi.org]

  • Atrophic Gastritis

    معلومات المراجع العنوان Chronic Gastritis and Hypochlorhydria in the Elderly المؤلفون Peter R. Holt, Robert M.[books.google.com] Achlorhydria induces G cell (gastrin-producing) hyperplasia, which leads to hypergastrinemia.[en.wikipedia.org] Hypochlorhydria leads to G-cell hyperplasia and elevated serum gastrin levels (often 1000 pg/mL).[merck.com]

  • Achlorhydria

    achlorhydria.[symptoma.com] Hypochlorhydria and achlorhydria are conditions recognized in alternative medicine in which the production of hydrochloric acid in the digestive juices of the stomach is low[verywellhealth.com] "Achlorhydria." Medscape. Ed. B S. Anand. N.p., 29 Apr. 2015. Web. 25 May 2015. "Achlorhydria". Medscape. Jul 15, 2016. Retrieved 11 October 2018.[en.wikipedia.org]

  • VIPoma

    #1 Why does VIPoma cause hypochlorhydria? Does VIP influence intrinsic factor or B12 absorption?[forums.studentdoctor.net] The watery diarrhea, hypokalemia, achlorhydria (WDHA) syndrome caused by vasoactive intestinal polypeptide (VIP)-producing tumors, is an extremely rare cause of hypokalemic[ncbi.nlm.nih.gov] Achlorhydria is also a feature.[en.wikipedia.org]

  • Pancreatic Polypeptide Tumor

    Watery diarrhea, hypokalemia, achlorhydria (WDHA) syndrome can also be caused by VIPomas. Comment Here Advertisement[pathologyoutlines.com] She presented with watery diarrhea, hypokalemia, and hypochlorhydria, and had experienced these problems for 2 years prior to admission.[ncbi.nlm.nih.gov] Abstract The biochemical characteristics of a pancreatic tumor from a patient with watery diarrhea, hypokalemia, hypochlorhydria, and steatorrhea is described Plasma concentrations[ncbi.nlm.nih.gov]

  • Hypertrophic Gastritis

    Twenty-four-hour pH monitoring reveals hypochlorhydria or achlorhydria, and a chromium-labelled albumin test reveals increased GI protein loss.[en.wikipedia.org] He had marked hypochlorhydria in response to pentagastrin stimulation (Peak acid output (PAO) pg:0.2 mmol/h).[ncbi.nlm.nih.gov] Achlorhydria, hypoproteinemia and edema comprise the classic triad. It is thought to be caused by protein-losing enteropathy. Acid production may be compromised.[radiopaedia.org]

  • Vitamin B12 Deficiency

    Therefore, during conditions of achlorhydria, when the secretion of IF is reduced, lead to deficiency of vitamin B12.[symptoma.com] Furthermore, hypochlorhydria in atrophic gastritis results in bacterial overgrowth of the stomach and small intestine, and these bacteria may bind vitamin B12 for their own[ncbi.nlm.nih.gov] This process is thought to be the most common cause of low B12 in the elderly, who often have some degree of achlorhydria without being formally low in intrinsic factor.[en.wikipedia.org]

  • Somatostatinoma

    […] somatostatinomas are associated with mild diabetes mellitus (due to inhibition of insulin release), steatorrhoea and gallstones (due to inhibition of cholecystokinin release), and achlorhydria[en.wikipedia.org] It also enables the evaluation of gastric pH to confirm hypochlorhydria.[symptoma.com] Therefore, somatostatinoma frequently results in diabetes mellitus, steatorrhoea, gallstones, or achlorhydria.[treatendocrine.com]

  • Antral G-Cell Hyperplasia

    Achlorhydria induces G cell (gastrin-producing) hyperplasia, which leads to hypergastrinemia.[en.wikipedia.org] In type A gastritis, loss of parietal cells leads to profound hypochlorhydria. Hypochlorhydria will increase gastrin levels.[medicowesome.com] It shows a characteristic hypochlorhydria and an associated neuroendocrine cell hyperplasia.[humpath.com]

  • Gastric Adenocarcinoma

    A natural evolution can be traced back from gastric adenocarcinoma to megaloblastic anemia due to achlorhydria in the context of chronic infection; periodic endoscopy thus[ncbi.nlm.nih.gov] Hypochlorhydria: This condition occurs in gastric atrophy and promotes bacterial colonization of the stomach.[gastrointestinalatlas.com] The mechanisms are not fully understood, but the increased risk has been linked to a number of CVID-associated factors, including pernicious anemia, gastric atrophy, achlorhydria[ojrd.biomedcentral.com]

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