TLC recently featured an hour-long show on Joanne Fluke, who has caudal regression syndrome and participates in ballroom dancing. Here are some links.
A blogger at FWD (Females with Disabilities) responds to the TLC program and to other media coverage of Joanne.
One of the sensationalist-type stories like the ones FWD responds to above: story in the UK's Mirror
To see Joanne dancing firsthand, see this Groovability video.