Former First Lady Barbara Bush Had 'Mild Relapse' of Graves' Disease

Former first lady Barbara Bush has been released from a Houston hospital after doctors determined that the likely cause of her recent ailment was a "mild relapse" of Graves' disease. Bush, 84, was admitted to Houston's Methodist Hospital Saturday for undisclosed symptoms and put through a battery of blood tests and imaging studies. The results left doctors "puzzled by the illness," a family spokesman said. Doctors "narrowed it down" late Tuesday and ultimately diagnosed a recurrence of the...Full Story