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Medical Definition of etiology. 1: the cause or causes of a disease or abnormal condition some types of cancer have a viral etiology a multiple etiology in which biological, psychological, and sociocultural factors all play a role — M. E. Jackson et al. 2: a branch of medical science dealing with the causes and ...


Define etiological. etiological synonyms, etiological pronunciation, etiological translation, English dictionary definition of etiological. also ae·ti·ol·o·gy n. pl. e·ti·ol·o·gies also ae·ti·ol·o·gies 1. a. The study of causes or origins. b. The branch of medicine that deals with the causes or...


The influence of this as an etiological factor in derangement of digestion can scarcely be exaggerated. A System of Practical Medicine By American Authors, Vol. II | Various The ultimate diagnosis to be reached for practical purposes is the etiological diagnosis.


home / medterms medical dictionary a-z list / etiology definition Medical Definition of Etiology. Medical Author: William C. Shiel Jr., MD, FACP, FACR. William C. Shiel Jr., MD, FACP, FACR. Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and ...


Etiology (/ iː t i ˈ ɒ l ə dʒ i /; alternatively aetiology or ætiology) is the study of causation, or origination.The word is derived from the Greek αἰτιολογία, aitiología, "giving a reason for" (αἰτία, aitía, "cause"; and -λογία, -logía). More completely, etiology is the study of the causes, origins, or reasons behind the way that things are, or the way they ...


Recent etiological and epidemiological studies all over the world report more and more contradictory results, which is indicative that not only the main causative agent among separate groups of dermatophytes is different in the different geographical areas throughout the world.


etiology [e″te-ol´ah-je] the science dealing with causes of disease. adj., adj etiolog´ic, etiolog´ical. Etiology classification of disease. Illustrated here are the contributions of intrinsic, extrinsic, and unknown factors to disease causation. From Copstead and Banasik, 2000. e·ti·ol·o·gy (ē'tē-ol'ŏ-jē), Avoid the jargonistic ...


Etiology definition: The etiology of a disease or a problem is the study of its causes. | Meaning, pronunciation, translations and examples


Etiology definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!


Definition of Etiology When a doctor tries to figure out the cause of a disease, they are actually trying to figure out the etiology of the disease. Etiology is the cause of a disease or the ...