11.   But as the disease progressed Udall was confined to the veterans hospital in Washington.

12.   But as the disease progresses, vision will get blurry or distorted.

13.   But she finally had to stop working as the disease progressed.

14.   But the disease progresses at a relatively slow pace, so men in the early stages can take some time to explore the expanding treatment options available to them.

15.   Damage to the optic nerve erodes peripheral vision, and as the disease progresses, the field of vision narrows and blindness results.

16.   From there the pattern of diminished activity spread systematically as the disease progressed.

17.   Her disease had progressed far enough to damage her lungs, creating a cavity to harbor the TB germs.

18.   Her mother moved in with her, but as the disease progressed, she needed constant custodial care.

19.   Her disease has progressed, but slowly.

20.   In most cases the disease progresses slowly, over decades, and produces serious illness in only a small percentage of sufferers.