Results Critical manifestations of OMG were lapsus palpebrae superioris in unilateral( .7%) or bilateral(8. %) eyelids,v果OMG主要表现为单侧(占 .7%)或双侧(占8. %)上睑下垂,眼球垂直(占9.0%)与水平(占.%)运动障碍,眼球固定(占.%)。