STANFORD, Calif. — For a 55-year-old man with a bad back and a bum knee from too much tennis, Dr. Abraham Verghese was amazingly limber as he showed a roomful of doctors-in-training a twisting, dancelike walk he had spied in the hospital corridor the day before.
He challenged them to diagnose it. Hemiplegia? Sensory ataxia? Chorea? Spastic diplegia?
“It would be a shame to have someone with a gait that’s diagnostic, and yet we can’t recognize it,” he said.
It was their introduction to a rollicking workshop on abnormal gaits that soon had them shuffling, staggering and thrashing about, challenging one another. Parkinson’s? Neuropathy? Stroke?
http://www.nytimes.com/2010/10/12/health/12profile.html?th&emc=th