原发性眶内静脉曲张极少见,其典型临床表现之一是体位性突眼,即患者在直立位或仰卧位时突眼不明显,甚或凹陷,而在弯腰、低头、压颈或行Ｖａｌｓａｌｖａ动作时,由于颈静脉压升高,静脉血瘀滞在曲张静脉中而使突眼趋于明显,基于这一病理变化,笔者对拟诊为眶内静脉曲张的病例行仰 Primary orbital varicose veins are rare, one of the typical clinical manifestations of orthostatic exophthalmos, that is, patients in the upright position or supine when the exophthalmos is not obvious, or even depression, and bending, bow, neck or neck Line Valsalva action, due to increased jugular venous pressure, venous blood stasis in the varicose veins so that the exophthalmos tends to be obvious, based on this pathological changes, the author of the cases to be diagnosed as orbital varicose veins Yang Yang