Cited by 5,509Helicobacter pylori-related gastroenterology studiesSalmonella and Campylobacter epidemiologyGut microbiota and health

The DOI matches its Crossref record.

UNIDENTIFIED CURVED BACILLI IN THE STOMACH OF PATIENTS WITH GASTRITIS AND PEPTIC ULCERATION

Marshall, BarryJ, Warren, J.Robin·1984·The Lancet

Abstract

Biopsy specimens were taken from intact areas of antral mucosa in 100 consecutive consenting patients presenting for gastroscopy. Spiral or curved bacilli were demonstrated in specimens from 58 patients. Bacilli cultured from 11 of these biopsies were gram-negative, flagellate, and microaerophilic and appeared to be a new species related to the genus Campylobacter. The bacteria were present in almost all patients with active chronic gastritis, duodenal ulcer, or gastric ulcer and thus may be an important factor in the aetiology of these diseases.

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Crossref · 10.1016/s0140-6736(84)91816-6

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  • Peptic ulcers, in many instances, are secondary to a chronic infection of the upper gastrointestinal tract by Helicobacter pylori.

    “History gives us a somewhat parallel case in the determination that peptic ulcers, in many instances, are secondary to a chronic infection of the upper gastrointestinal tract by a bacterium called Helicobacter pylori.”
  • In Marshall's study of 100 dyspepsia cases undergoing endoscopy, 87% of ulcer-caused dyspepsia cases had H. pylori present, whereas only 50% of non-ulcer cases had H. pylori.

    “In the dyspepsia cases caused by ulcer, 87% had H. pylori present, but in other non-ulcer cases only 50% had H. pylori [10].”

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Research works printed but not linked: 25

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  20. Draser, 1969, Studies on the intestinal flora I: The bacterial flora of the gastrointestinal tract in healthy and achlorhydric persons, Gastroenterology, 56, 71
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Metadata

Authors
Marshall, B., & Warren, J. R.
Affiliations
Royal Perth Hospital (AU)
Venue
The Lancet
Publisher
Elsevier BV
Published
1984-06
Volume
323
Issue
8390
Pages
1311-1315
ISSN
  • 0099-5355 (ISSN-L)
  • 0140-6736
OpenAlex
W2143107875
Cited by
5,509
References
0
Citations by year
2026: 89 · 2025: 136 · 2024: 178 · 2023: 161 · 2022: 154 · 2021: 182 · 2020: 173 · 2019: 168 · 2018: 153 · 2017: 173 · 2016: 195 · 2015: 198 · 2014: 237 · 2013: 181 · 2012: 165
FWCI
75.69
Type
journal article
Language
en
Open access
closed
Locations
  • The Lancet (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Gastroenterology › Helicobacter pylori-related gastroenterology studies
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Salmonella and Campylobacter epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
Campylobacter, chronic gastritis, peptic ulcer, duodenal ulcer, gastric ulcer, bacterial etiology, gastric biopsy
MeSH terms
Adult, Aged, Bacteria, Campylobacter, Female, Gastric Mucosa, Gastritis, Humans, Male, Middle Aged, Peptic Ulcer

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