- = artefact; n.1) (in radiography) an appearance on an image reflecting a problem with the radiographic technique rather than representing the true appearance of the patient. For example, a movement artifact is blurring of the image due to movement of the patient or organ during the exposure. All imaging techniques are susceptible to a range of artifacts.See also: partial volume artifact2) (in microscopy) a structure seen in a tissue under a microscope that is not present in the living tissue. Artifacts, which are produced by faulty fixation or staining of the tissue, may give a false impression that disease or abnormality is present in the tissue when it is not.
The new mediacal dictionary. 2014.
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Artifact — or artefact may refer to:* Artifact (archaeology), any object made or modified by a human culture, and later recovered by an archaeological endeavor * Artefact (band) black metal band from France * Artifact (band), a band from Norway * Artifact… … Wikipedia
artifact — ARTIFÁCT s. n. obiect primitiv făcut de mâna omului. (< engl. artifact) Trimis de raduborza, 15.09.2007. Sursa: MDN … Dicționar Român
Artifact — Ar ti*fact, n. [L. ars, artis, art + facere, factum, to make.] 1. (Arch[ae]ol.) A product of human workmanship; applied esp. to the simpler products of aboriginal art as distinguished from natural objects. Syn: artefact. [Webster 1913 Suppl.] 2.… … The Collaborative International Dictionary of English
artifact — artifact. См. артефакт. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Artifact — Artifact. См. Артефакт. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
artifact — (n.) 1821, artefact, anything made by human art, from It. artefatto, from L. arte by skill (ablative of ars art; see ART (Cf. art) (n.)) + factum thing made, from facere to make, do (see FACTITIOUS (Cf … Etymology dictionary
artifact — product, *work, production, opus … New Dictionary of Synonyms
artifact — (Brit. artefact) ► NOUN ▪ a functional or decorative man made object. ORIGIN from Latin arte using art + factum something made … English terms dictionary
artifact — [ärt′ə fakt΄] n. [L arte, by skill (abl. of ars, ART1) + factum, thing made (see FACT)] 1. any object made by human work; esp., a simple or primitive tool, weapon, vessel, etc. 2. Histology any nonnatural feature or structure accidentally… … English World dictionary
artifact — 1. Anything, especially in a histologic specimen or a graphic record, that is caused by the technique used and not reflecting the original specimen or experiment. 2. A skin lesion produced or perpetuated by self inflicted action, as in dermatitis … Medical dictionary