21.   In his support group, he said, some people have left because their disease progressed too far.

22.   Krusiewicz recalled dancing with Day as the disease progressed.

23.   The disease had progressed to blood vessels that were too narrow for bypass treatment and not sufficiently responsive to medication.

24.   The researchers allowed his disease to progress even after the ketamine study ended.

25.   They enjoyed a dozen good years together, but as her disease progressed, she began to lose mobility and her memory began to go.

26.   Two years ago, his doctors said his disease had progressed to the point where he could die at any moment without a liver transplant.

27.   Over the next few years, the disease progressed, and his entire left side suffered from stiffness and tremors.

28.   Although a doctor told him he could function for many years, the disease progressed and he suffered stiffness in his entire left side and violent tremors.

29.   As his disease has progressed, however, he has more and more difficulty recognizing people.

30.   As the incurable disease progresses, victims find it difficult to swallow.