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Related to focal disease: focal distance
pertaining to or having a focus.
focal disease a localized disease.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
A disease located at a specific and distinct area such as the tonsils, adenoids, or a boil.
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