e·ti·ol·o·gy

also ae·ti·ol·o·gy (ē′tē-ŏl′ə-jē)

n. pl. e·ti·ol·o·gies also ae·ti·ol·o·gies

a. The study of causes or origins.

b. The branch of medicine that deals with the causes or origins of disease.

a. Assignment of a cause, an origin, or a reason for something.

b. The cause or origin of a disease or disorder as determined by medical diagnosis.

[Late Latin aetiologia, from Greek aitiologiā : aitiā, cause + -logiā, -logy.]

e′ti·o·log′ic (-ə-lŏj′ĭk), e′ti·o·log′i·cal adj.

e′ti·o·log′i·cal·ly adv.

e′ti·ol′o·gist n.

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.

etiology

(ˌiːtɪˈɒlədʒɪ)

n, pl -gies

a variant spelling of aetiology

etiological, etiologic adj

ˌetioˈlogically adv

ˌetiˈologist n

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

e•ti•ol•o•gy

(ˌi tiˈɒl ə dʒi)

n., pl. -gies.

a. the study of the causes of diseases.

b. the cause or origin of a disease.

a. any study of causes, causation, or causality.

b. the cause postulated for something.

[1545–55; < Latin aetiologia < Greek aitiología determining the cause of something]

e`ti•o•log′ic (-əˈlɒdʒ ɪk) e`ti•o•log′i•cal, adj.

e`ti•ol′o•gist, n.

e·ti·ol·o·gy

(ē′tē-ŏl′ə-jē)

The cause or origin of a disease.

The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

etiology, aetiology

1. the branch of medical science that studies the causes of diseases and the factors underlying their spread.
2. the accumulated knowledge of disease causes. — etiologist, n. — etiologic, etiological, adj.

etiology

A branch of medicine that deals with the causes of diseases.

ThesaurusAntonymsRelated WordsSynonymsLegend:

Noun	1.	etiology - the cause of a disease aetiology cause - events that provide the generative force that is the origin of something; "they are trying to determine the cause of the crash"
	2.	etiology - the philosophical study of causation aetiology philosophy - the rational investigation of questions about existence and knowledge and ethics

Translations

Ätiologie

étiologie

etiology

[ˌiːtɪˈɒlədʒɪ] N → etiología f

Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

etiology

aetiology [ˌiːtiˈɒlədʒi] n [disease] → étiologie f

Collins English/French Electronic Resource. © HarperCollins Publishers 2005

e·ti·ol·o·gy

n. etiología, rama de la medicina que estudia la causa de las enfermedades.

English-Spanish Medical Dictionary © Farlex 2012

Mentioned in

References in periodicals archive

KEYWORDS: Etiology, Outcomes, Status Epilepticus, Children.

Etiology and outcomes of convulsive status epilepticus in children

Among the 95 outbreaks with a confirmed infectious etiology, enteric pathogens caused 80 (84%); 21 (22%) were caused by norovirus, 19 (20%) by Escherichia coli, 14 (15%) by Shigella, and 12 (13%) by Cryptosporidium.

Outbreaks Associated with Untreated Recreational Water--United States, 2000-2014

MONDAY, June 18, 2018 (HealthDay News) -- For an unselected memory clinic cohort, amyloid positron emission tomography (PET) results are associated with changes in etiology, diagnostic confidence, and patient treatment, according to a study published online June 11 in JAMA Neurology.

Amyloid PET Tied to Diagnostic Changes in Memory Clinic Cohort; Changes in suspected etiology and treatment post-amyloid positron emission tomography

NEW YORK -- Explosive outbursts or tantrums accompany nearly every psychiatric illness that affects children, but the specific features may help identify an etiology, according to Gabrielle A.

Characterize duration when seeking etiology of tantrums

Etiology of disease, clinical presentation and management outcome were observed.

EVALUATION OF ETIOLOGY, CLINICO-PATHOLOGICAL PRESENTATION AND OUTCOME OF PERICARDIAL EFFUSION

Despite both common and uncommon known etiologies in stroke patients, the etiology remained undetectable after comprehensive evaluations in some stroke patients (UE stroke).

Risk Factors, Regional Disparity and Trends of Ischemic Stroke Etiologic Subtypes

Objective: The purpose of this retrospective study was to clarify the relationship of shunt infection to childhood hydrocephalus etiology.

Relationship between hydrocephalus etiology and ventriculoperitoneal shunt infection in children and review of literature

Ischemic stroke is divided into five groups: large artery atherosclerosis (LAA), small vessel disease (SVD), cardio embolic disease (CE), other determined etiology, and undetermined etiology.

TOAST Subtypes of Ischemic Stroke and Its Risk Factors: A Hospital-Based Study at Cipto Mangunkusumo Hospital, Indonesia

The most common type of biopsy proven cutaneous vasculitis was cutaneous leukocytoclastic angiitis followed by vasculitis associated with probable etiology.

Cutaneous vasculitis: a series of 56 patients

It may involve otherwise healthy and relatively younger individuals; its etiology may vary with age, geographical location, food habits, and other associated factors.

An evaluation of etiological and radiological profile of patients of non-compressive myelopathy in a neurological institute of Eastern India

Causes of hip microinstability include underlying bony or soft tissue abnormalities and iatrogenic injuries of the hip capsule; however, many patients lack a clear underlying etiology. Treatment usually begins with an extensive course of non-operative management with an emphasis on activity modification and physical therapy.

Microinstability of the hip--it does exist: etiology, diagnosis and treatment