the abnormal narrowing of a passage or opening, such as a blood vessel or heart valve.

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  • Stenosis — Classification and external resources CT scan of a bronchial stenosis (arrow) that resulted from tracheobronchial injury MeSH …   Wikipedia

  • Stenosis — brenthoides Научная классификация …   Википедия

  • Stenosis — Ste*no sis, n. [NL., fr. Gr. steno s narrow.] (Med.) A narrowing of the opening or hollow of any passage, tube, or orifice; as, stenosis of the pylorus. It differs from stricture in being applied especially to diffused rather than localized… …   The Collaborative International Dictionary of English

  • stenosis — 1872, Mod.L., from Gk. stenosis “narrowing,” from stenoun “to narrow,” from stenos “narrow.” …   Etymology dictionary

  • stenosis — [stə nō′sis] n. [ModL < Gr stenōsis: see STENO & OSIS] Med. a narrowing, or constriction, of a passage, duct, opening, etc. stenotic [stənät′ik] adj …   English World dictionary

  • Stenōsis [1] — Stenōsis (Stenōma, gr.), Verengerung …   Pierer's Universal-Lexikon

  • Stenōsis [2] — Stenōsis, s.u. Feistkäfer g) …   Pierer's Universal-Lexikon

  • Stenōsis — (griech.), Verengerung bis zur Verschließung von Gefäßen oder Kanälen, wodurch der normale Abfluß ihres Inhaltes verhindert wird, soz. B. S. der Hauptschlagader (Aorta), der Luftröhre etc …   Meyers Großes Konversations-Lexikon

  • Stenosis — A narrowing, as in aortic stenosis (narrowing of the aortic valve in the heart), pulmonary stenosis (narrowing of the pulmonary valve in the heart), pyloric stenosis (narrowing of the outlet of the stomach), spinal stenosis (narrowing of the… …   Medical dictionary

  • Stenosis — Ste|no|se, Stenosis [ʃt..., st...], die; , ...osen [griech. sténōsis = Verengung] (Med.): Verengung eines Körperkanals od. einer Körperöffnung. Ste|no|sis [ʃt..., st...]: ↑Stenose …   Universal-Lexikon

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