erythema

Also found in: Medical, Encyclopedia, Wikipedia.
(redirected from erythema ab igne)

er·y·the·ma

 (ĕr′ə-thē′mə)
n.
Redness of the skin caused by dilatation and congestion of the capillaries, often a sign of inflammation or infection.

[Greek eruthēma, from eruthainein, to redden, be red, from eruthros, red; see reudh- in Indo-European roots.]

er′y·them′a·tous (-thĕm′ə-təs, -thē′mə-), er′y·the·mat′ic (-măt′ĭk), er′y·the′mic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

erythema

(ˌɛrɪˈθiːmə)
n
(Pathology) pathol redness of the skin, usually occurring in patches, caused by irritation or injury to the tissue
[C18: from New Latin, from Greek eruthēma, from eruthros red]
erythematic, erythematous, ˌeryˈthemal adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

er•y•the•ma

(ˌɛr əˈθi mə)

n.
abnormal redness of the skin due to local congestion, as in inflammation.
[1760–70; < New Latin < Greek, =eryth(rós) red + -ēma n. suffix]
er`y•them′a•tous (-ˈθɛm ə təs, -ˈθi mə-) er`y•the′mic, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

erythema

an abnormal red condition of the skin, the result of capillary congestion. — erythematous, adj.
See also: Disease and Illness
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.erythema - abnormal redness of the skin resulting from dilation of blood vessels (as in sunburn or inflammation)
erythema multiforme - a red rash caused by hypersensitivity to a drug or disease or other allergen
erythema nodosum - skin condition characterized by tender red nodules on the shins and legs
love bite, hickey - a temporary red mark on a person's skin resulting from kissing or sucking by their lover
erythroderma - any skin disorder involving abnormal redness
erythema solare, sunburn - redness of the skin caused by exposure to the rays of the sun
windburn - redness and irritation of the skin caused by exposure to high-velocity wind
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
erytém
Erythem
eritemaeritema solare
홍반

er·y·the·ma

n. eritema, enrojecimiento de la piel debido a una congestión de los capilares;
___ multiforme___ polimorfo;
___ neunatorum___ del neonato;
___ solare___ solar;
___ infectiosum___ infeccioso;
___ nodosum___ nodular.
English-Spanish Medical Dictionary © Farlex 2012

erythema

n eritema m; — chronicum migrans eritema crónico migratorio; — infectiosum eritema infeccioso; — marginatum eritema marginado; — multiforme eritema multiforme; — nodosum eritema nodoso or nudoso
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
Mentioned in
References in periodicals archive
Another unusual finding in our study was the presence of erythema ab igne, seen in 25 patients in the family ward group and only two of the closed ward patients, with a statistically significant difference (p < 0.001).
These devices also emit heat, which can exacerbate erythema ab igne and other heat-sensitive skin conditions.
The answer is erythema ab igne (EAI; literally "redness from fire,") which results from chronic exposure to moderate-intensity heat.
Erythema ab igne is a localized area of erythema and hyperpigmentation in a reticular pattern due to repeated exposure to heat.
Erythema ab igne is a rare reticular erythematous hyperpigmentation resulting from repeated thermal injury.
skiing, ice-skating and horse riding are associated with specific dermatoses such as frost bite, trench foot and perniosis.22 Erythema ab igne is seen among athletes who use heating pads frequently to treat sports related injuries.2,14
A punch biopsy was performed; the findings, when combined with the patient's report of having exposed his foot to heat, supported the diagnosis of erythema ab igne (EAI).
Erythema ab igne is the term used to describe erythematous reticulated hypermelanotic lesions on the skin caused by repeated exposure to low level heat over the same location.
The history and physical appearance were consistent with a diagnosis of erythema ab igne. Erythema ab igne (EAI) is an uncommon skin lesion caused by repeated and prolonged exposure to thermal (or infra red) radiation (in the range of 43-47[degrees]C) that is not sufficient to produce a burn [1].
Repeated and prolonged exposure to heat insufficient to produce a burn can cause a cutaneous lesion, described as erythema ab igne, which is characterized clinically by reticular hyperpigmentation and telangiectasia, and histologically by the basophilic degeneration of connective tissue and elastic fiber alterations, which are similar to those observed in photoaged skin.
Copyright © 2003-2025 Farlex, Inc Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.