两例颅内压增高引起自发性眶周淤血的病例报道

• 作 者: Hadjikoutis S.roll C. Plant G.T. 李源
• 机 构: Natl. Hosp. Neurol. and Neurosurg., Queen Square, London, WC1N 3BG, United Kingdom Dr.
• 出 处: 世界核心医学期刊文摘(神经病学分册)
• 发表日期: 2005年01期
• 关键词: 眶周 颅内压增高 淤血 眶静脉 病例 静脉回流 静脉窦血栓形成 海绵窦 静脉窦 静脉

The venous drainage of the orbit is known to be via the ophthalmic and vortex veins which communicate with the cavernous sinus. We describe two patients with raised intracranial pressure presenting with periorbital bruising. In one patient durai venous sinus thrombosis was demonstrated and it is suspected that the cause of the raised intracranial pressure may have been the some in the second. We suggest that the abrupt rise of pressure in the cerebral venous system was transmitted via the cavernous sinus to the orbital venous system.

The venous drainage of the orbit is known to be via the ophthalmic and vortex veins which communicate with the cavernous sinus. We describe two patients with raised intracranial pressure presenting with periorbital bruising. In one patient durai venous sinus thrombosis was demonstrated and it is suspected that the cause of the raised intracranial pressure may have been the some in the second. We suggest that the abrupt rise of pressure in the cerebral venous system was transmitted via the cavernous sinus to the orbital venous system.