dysphagia

dysphagia
—dysphagic /dis faj"ik, -fay"jik/, adj.
/dis fay"jeuh, -jee euh/, n. Pathol.
difficulty in swallowing.
[1775-85; < NL < Gk dys- DYS- + phag(eîn) to eat, devour + -ia -IA]

* * *

      difficulty or pain in swallowing, caused by lesions or stricture of the upper digestive tract, obstruction of the upper digestive tract by tumours or foreign bodies, or disturbances in the nervous or muscular control of swallowing. Obstruction of the esophagus is the most common cause of dysphagia. People with dysphagia may experience a sensation that food or liquid is lodged in the upper digestive tract. The cause of dysphagia may be treated with medication or surgery; patients may also benefit from speech therapy.

* * *


Universalium. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Dysphagia — Dys*pha gi*a, Dysphagy Dys pha*gy, n. [NL. dysphagia, fr. Gr. dys ill, hard + ? to eat.] (Med.) Difficulty in swallowing. || …   The Collaborative International Dictionary of English

  • dysphagia — [dis fā′jə, dis fā′jē ə] n. [ModL < DYS + Gr phag(ein), to eat + IA] Med. difficulty in swallowing dysphagic [disfaj′ik] adj …   English World dictionary

  • Dysphagia — Not to be confused with Dysphasia. Dysphagia ICD 10 R13 ICD 9 438.82, 787.2 …   Wikipedia

  • dysphagia lusoria — dysphagia resulting from compression of the esophagus caused by an anomalous right subclavian artery that arises from the descending aorta and passes behind the esophagus …   Medical dictionary

  • dysphagia inflammatoria — inflammatory dysphagia dysphagia due to inflammation of the pharynx or esophagus …   Medical dictionary

  • Dysphagia lusoria — Typisches Bild einer Arteria lusoria in der Computertomographie. (1) Luftröhre, (2) Speiseröhre, dahinter (3) A. lusoria aus dem Aortenbogen entspringend. Datei:Arteria lusoria Breischluck.png Arteria lusoria in der Schluckuntersuchung:… …   Deutsch Wikipedia

  • dysphagia nervosa — neurogenic dysphagia diffuse esophageal spasm …   Medical dictionary

  • dysphagia — noun Etymology: New Latin Date: 1783 difficulty in swallowing …   New Collegiate Dictionary

  • dysphagia — noun difficulty in swallowing Syn: dysphagy …   Wiktionary

  • dysphagia — dys·pha·gia dis fā j(ē )ə n difficulty in swallowing dys·phag·ic faj ik adj * * * n. a condition in which the action of swallowing is either difficult to perform, painful (see odynophagia), or in which swallowed material seems to be held up in… …   Medical dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”