Feature Archive

Should You Be Tested for Alzheimer's?

If you're terrified of the disease -- or it runs in your family -- you might want to get tested. Here's why.

By Gina Shaw
WebMD Feature

July 9, 2000 -- In the fall of 1998, Barbara and Les Dennis sat at the table in their Chicago home, deep in the throes of retirement planning. Barbara had printed out a spreadsheet showing their sources of income as well as the bills they'd have to pay. Les, a college professor in his early 60s, studied it and then tossed it back on the table. "It doesn't make any sense," he told her. Figuring that Les' poor eyesight was at fault, Barbara redid the spreadsheet, using larger and bolder type, and patiently began to explain the figures. But Les exploded in frustration: "You're just trying to figure out how you can save all the money until I die!"

"That's when I knew something was really wrong," Barbara says. Les wasn't the type to erupt in anger, he wasn't given to irrational fears -- and as a professor at Loyola University, he certainly wasn't a man to get confused over a column of numbers.

One month later, even Les agreed that something was wrong. He underwent testing for depression and anxiety. His brain was scanned for signs of a stroke. Finally, he took a battery of cognitive tests that gave him the diagnosis he dreaded: early Alzheimer's.

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