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photodistribution

[fō′tō-dĭs′trə-byōō′shən]

n.

The areas on the skin that receive the greatest exposure to sunlight and are involved in eruptions due to photosensitivity.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.