A bioethicist argues that children with Down syndrome should not be subjected to cosmetic surgery to change their appearance unless they are at the age and have the capacity to make the decision for themselves.
Physicians have a duty to learn the facts and use their medical expertise to allay patients' fears rather than order unnecessary tests when a certain disease or condition receives a great deal of media coverage.
Presymptomatic genetic testing for neurodegenerative diseases can help patients make effective treatment decisions, but the medical profession needs to ensure that the increasing use of the tests is done responsibly.