Definition of pylorus in English:

pylorus

nounPlural pylori pʌɪˈlɔːrəspaɪˈlɔrəs

Anatomy

The opening from the stomach into the duodenum.
Example sentencesExamples
- Unless a duodenal switch is performed to lessen absorption, the pylorus and small intestine remain intact.
- The esophagus, antrum, pylorus, and duodenum were unremarkable.
- If it is exactly in the midline, it may be the duodenal bulb, the pylorus, or the distal antrum.
- A septum of connective tissue separates the circular muscle layers of the pylorus and duodenum.
- A clear catheter entered the stomach at the gastrostomy site and had passed the pylorus into the duodenum.

Origin

Early 17th century: via late Latin from Greek pulouros 'gatekeeper', from pulē 'gate' + ouros 'warder'.

Definition of pylorus in US English:

pylorus

nounpīˈlôrəspaɪˈlɔrəs

Anatomy

The opening from the stomach into the duodenum (small intestine).
Example sentencesExamples
- The esophagus, antrum, pylorus, and duodenum were unremarkable.
- Unless a duodenal switch is performed to lessen absorption, the pylorus and small intestine remain intact.
- If it is exactly in the midline, it may be the duodenal bulb, the pylorus, or the distal antrum.
- A clear catheter entered the stomach at the gastrostomy site and had passed the pylorus into the duodenum.
- A septum of connective tissue separates the circular muscle layers of the pylorus and duodenum.

Origin

Early 17th century: via late Latin from Greek pulouros ‘gatekeeper’, from pulē ‘gate’ + ouros ‘warder’.

单词	pylorus
释义	Definition of pylorus in English: pylorus nounPlural pylori pʌɪˈlɔːrəspaɪˈlɔrəs Anatomy The opening from the stomach into the duodenum. Example sentencesExamples Unless a duodenal switch is performed to lessen absorption, the pylorus and small intestine remain intact. The esophagus, antrum, pylorus, and duodenum were unremarkable. If it is exactly in the midline, it may be the duodenal bulb, the pylorus, or the distal antrum. A septum of connective tissue separates the circular muscle layers of the pylorus and duodenum. A clear catheter entered the stomach at the gastrostomy site and had passed the pylorus into the duodenum. Origin Early 17th century: via late Latin from Greek pulouros 'gatekeeper', from pulē 'gate' + ouros 'warder'. Definition of pylorus in US English: pylorus nounpīˈlôrəspaɪˈlɔrəs Anatomy The opening from the stomach into the duodenum (small intestine). Example sentencesExamples The esophagus, antrum, pylorus, and duodenum were unremarkable. Unless a duodenal switch is performed to lessen absorption, the pylorus and small intestine remain intact. If it is exactly in the midline, it may be the duodenal bulb, the pylorus, or the distal antrum. A clear catheter entered the stomach at the gastrostomy site and had passed the pylorus into the duodenum. A septum of connective tissue separates the circular muscle layers of the pylorus and duodenum. Origin Early 17th century: via late Latin from Greek pulouros ‘gatekeeper’, from pulē ‘gate’ + ouros ‘warder’.
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