Question: What are physical symptoms of the disease?

Answer: Marfan Syndrome affects many different body parts so not all people with the disease will look alike. Although Tall skinny stature, long arms, and long legs are the most common affect.

http://www.marfan.org/marfan/2327/What-Does-Marfan-Syndrome-Look-Like?
http://www.flickr.com/photos/nationalmarfanfoundation/3201874472/in/set-72157612643340384/
http://www.flickr.com/photos/nationalmarfanfoundation/3201874414/in/set-72157612643340384/
http://www.flickr.com/photos/nationalmarfanfoundation/3201874900/in/set-72157612643340384/