pylorus

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py·lo·rus

 (pī-lôr′əs, pĭ-)
n. pl. py·lo·ri (-lôr′ī′)
The passage at the lower end of the stomach that opens into the duodenum.

[Late Latin pylōrus, from Greek pulōros : pulē, gate + ouros, guard; see wer- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

pylorus

(paɪˈlɔːrəs)
n, pl -ri (-raɪ)
(Anatomy) the small circular opening at the base of the stomach through which partially digested food (chyme) passes to the duodenum
[C17: via Late Latin from Greek pulōrus gatekeeper, from pulē gate +ouros guardian]
pyˈloric adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

py•lo•rus

(paɪˈlɔr əs, -ˈloʊr-, pɪ-)

n., pl. -lo•ri (-ˈlɔr aɪ, -ˈloʊr aɪ)
the opening between the stomach and the start of the intestine in most vertebrates.
[1605–15; < Late Latin < Greek pylōrós literally, gatekeeper]
py•lor′ic (-ˈlɔr ɪk, -ˈlɒr-) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

pylorus

The narrow exit from the stomach into the duodenum, closed by a ring of muscle until food in the stomach is liquidized.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pylorus - a small circular opening between the stomach and the duodenumpylorus - a small circular opening between the stomach and the duodenum
orifice, porta, opening - an aperture or hole that opens into a bodily cavity; "the orifice into the aorta from the lower left chamber of the heart"
musculus sphincter pylori, pyloric sphincter, pyloric valve - the sphincter muscle of the pylorus that separates the stomach from the duodenum
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

py·lo·rus

n. píloro, abertura u orificio circular entre el estómago y el duodeno.
English-Spanish Medical Dictionary © Farlex 2012

pylorus

n píloro
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
References in periodicals archive ?
* Poland (2011) "Detection of Helicobacter pylori and cagA gene in nasal polyps and benign laryngeal diseases."
Although the role of the bacteria Helicobacter pylori (H.
Researchers found that prior use of antibiotics, overcrowding and having siblings or parents that previously had stomach ulcer increases the possibility of contracting Helicobacter pylori (H.
In the 1980s, Helicobacter pylori was found in patients with CIU.
Objective: The objective of this study focuses to unfold the importance of creatinine clearance in determining the gastrointestinal mani-festations and Helicobacter Pylori infection.
A new noninvasive population screening process combining the assay of anti-Helicobacter pylori antibody and serum pepsinogen (PG) (ABC method) is adopted to recognize the high-risk patients for further endoscopy examination, avoiding the unnecessary gastroscopy for most population and saving the cost consumption for mass screening annually.
pylori infection is responsible for most duodenal and gastric ulcers and is associated with a two to three fold increased risk of gastric cancer and mucosal associated-lymphoid-type lymphoma and affects half the population of the world.
Dynamics of Helicobacter pylori infection as a determinant of progression of gastric precancerous lesions: 16-year follow-up of an eradication trial.
Helicobacter pylori is a Gram-negative bacterium present in the stomach of half of the world's population, with prevalence rates varying widely between different geographic locations.