photodistribution

pho·to·dis·tri·bu·tion

(fō'tō-dis'tri-byū'shŭn), Areas on the skin that receive the greatest amount of exposure to sunlight and those that are involved in eruptions due to photosensitivity.

pho·to·dis·tri·bu·tion

(fō'tō-dis'tri-byū'shŭn) Areas on the skin that receive the greatest amount of exposure to sunlight and are thereby involved in eruptions because of photosensitivity.