Cancer: Cowden Syndrome: Cancer Center: UI Health Topics (thyroid, breast, ovarian....)

"The breast and thyroid are the two most common sites for cancer development. "

"Cancers of the colon, skin, kidney, small bowel, stomach, ovary, and lung have been reported in individuals diagnosed with Cowden syndrome, but a true association between CS and the risk for cancer has not been proven. Because these risks are not clearly known, surveillance is an important part of your health care program."