The patient had acute radiating pain in the left orbit, proptosis with limited motility, ecchymosis of the eyelids and vomiting.

• 一个五十六岁的男性病患，早上睡醒时，突然感觉左眼剧痛，伴随左眼突出、眼球转动不灵活及呕吐等症状，便前来急诊求治。