Peutz-Jeghers syndrome

Definition of Peutz-Jeghers syndrome

Peutz-Jeghers syndrome

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

Source: NCI Dictionary of Cancer Terms