High Arched Palate

High-arched or “ogival” palate is a sign of Marfan’s syndrome.
 

Patient 1:

This is a young man with Marfan’s syndrome.

Patient 2:

This is a young man with Marfan’s syndrome.

Patient 3:

This is a young man with Marfan’s syndrome.

Image courtesy of “Frameworks for Internal Medicine”

This patient also has arachnodactyly.

Patient 4:

This patient has