11.   Prolonged and often agonizing diseases have led many terminal patients to plan their own deaths.

12.   Symptoms include fever, muscle aches and nausea, and the disease can lead pregnant women to miscarry.

13.   The disease leads to memory loss, which can produce disorientation, difficulty in speaking, and personality disorders.

14.   The disease leads to thick mucus buildup in the lungs and causes difficulty breathing.

15.   The disease can lead to blindness, amputation, organ failure and early death.

16.   The disease leads to a profound poverty of movement that robs patients of gesture and expression.

17.   Would he ever find a match, or would the disease lead to cancer, as it had in Payton?

18.   A new study rebuts evidence suggesting that gum disease may lead to heart trouble.

19.   Americans also stand to benefit from the additional spending, because disease leads to poverty, political instability and the possibility of terrorism, he argued.

20.   If untreated, the disease can lead to blindness, kidney failure, heart attacks, stroke and amputations.