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moist reaction

(… ree-AK-shun)
A skin problem caused by radiation therapy. The affected skin peels and becomes moist and painful. Sores or ulcers can also develop, which may lead to infection. A moist reaction usually occurs in areas where the skin folds, such as under the breasts, behind the ears, or on the buttocks. A moist reaction usually goes away 2 or 3 weeks after radiation therapy has ended.
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