Stress involvede. Suffering from persistent muscle spasms, Celine Dion would have globus syndrome. “The globus is something extremely simple. You feel a lump in your throat as well as sorts of spasms that generally occur when you have experienced a period of relatively aggressive stress. This is valid for Celine Dion as for any other individual”explained Dr. Jean Abitbol, who has taken care of the singer for 24 years in the book Celine Dion, the real story by Laurence Pieau and Hervé Tropea.