medical-condition

Marcus Gunn jaw-winking syndrome is a rare congenital condition in which one or both eyelids twitch, jump, or retract in response to jaw movement, such as chewing, sucking, or o...

Rapunzel syndrome is a rare gastrointestinal condition in which a mass of hair, called a trichobezoar, extends from the stomach into the intestines. The name comes from the fair...