PJS

Definition / meaning of PJS

A genetic disorder in which polyps form in the intestine and dark spots appear on the mouth and fingers. Having PJS increases the risk of developing gastrointestinal and many other types of cancer. Also called Peutz-Jeghers syndrome.

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Find More About 'PJS'

Source(s):

The Web site of the National Cancer Institute (http://www.cancer.gov/)

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