dysesthesia

dysesthesia
1. Impairment of sensation short of anesthesia. 2. A condition in which a disagreeable sensation is produced by ordinary stimuli; caused by lesions of the sensory pathways, peripheral or central. 3. Abnormal sensations experienced in the absence of stimulation. [G. dysaisthesia, fr. dys-, hard, difficult, + aisthesis, sensation]

* * *

dys·es·the·sia or chiefly Brit dys·aes·the·sia .dis-es-'thē-zh(ē-)ə n impairment of sensitivity esp. to touch
dys·es·thet·ic or chiefly Brit dys·aes·thet·ic -'thet-ik adj

* * *

dys·es·the·sia (dis″es-theґzhə) [dys- + esthesia] 1. distortion of any sense, especially of that of touch. See also paraphia. 2. an unpleasant abnormal sensation produced by normal stimuli. Cf. paresthesia. dysesthetic adj

Medical dictionary. 2011.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Dysesthesia — is defined as an unpleasant abnormal sensation. [ [http://www.iasp pain.org/AM/Template.cfm?Section=General Resource Links Template=/CM/HTMLDisplay.cfm ContentID=3058 IASP Pain Terminology] .] It is caused by lesions of the nervous system,… …   Wikipedia

  • dysesthesia — A condition in which a sense, especially touch, is distorted. Dysesthesia can cause an ordinary stimulus to be unpleasant or painful. It can also cause insensitivity to a stimulus …   English dictionary of cancer terms

  • dysesthesia — dysesthetic /dis is thet ik/, dysaesthetic, adj. /dis euhs thee zheuh, zhee euh, zee euh/, n. Pathol. 1. any impairment of the senses, esp. of the sense of touch. 2. a condition in which light physical contact of the skin causes pain. [ < NL < Gk …   Universalium

  • dysesthesia — noun A condition caused by lesions of the nervous system that causes abnormal sensations such as burning, wetness, or itching …   Wiktionary

  • dysesthesia — n. impairment of sensitivity to touch and pain …   English contemporary dictionary

  • dysesthesia — dys·esthesia …   English syllables

  • dysesthesia — An impairment of the senses, especially the sense of touch …   Grandiloquent dictionary

  • dysesthesia — …   Useful english dictionary

  • auditory dysesthesia — dysacusis (def. 2) …   Medical dictionary

  • hemidysesthesia — Dysesthesia affecting one side of the body. * * * hemi·dys·es·the·sia (hem″e dis″es theґzhə) [hemi + dysesthesia] a dysesthesia affecting one side of the body only …   Medical dictionary

Share the article and excerpts

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