Proptosis is typically pulsatile, associated with a bruit and a thrill.3 Orbital color Doppler imaging has been used in the inestigation of arious ascular orbital diseases, including CCF.

• 眼球搏动性突出，伴杂音和震颤[3]。眼眶彩色多普勒超声影像用于眶内各种血管疾病检查，其中包括CCF。