The surgery of giant symptomatic cavernous sinus aneurysms / 中华外科杂志

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the management and outcomes in patients with giant symptomatic cavernous sinus aneurysms who underwent aneurysms trapping with bypass, proximal carotid occlusion and aneurysms trapping.</p><p><b>METHODS</b>Twenty-three patients with giant symptomatic cavernous sinus aneurysms underwent surgery between February 2007 and March 2013, 3 cases were male and 20 cases were female patients, the age of the patients ranged between 24 and 68 years, mean age was 54.7 years. The pre-operative digital subtraction angiography (DSA) and ballon occlusion test (BOT) were performed to confirm the diagnosis and identify hemodynamic reserve with carotid occlusion, and the aneurysms trapping with bypass, aneurysms trapping and proximal occlusion of the internal carotid artery were performed according to BOT results. During the surgery, the neurophysiological monitoring and the intraoperative CT perfusion were used. The follow-up by DSA or CT angiography were made.</p><p><b>RESULTS</b>Seventeen patients underwent aneurysms trapping with bypass, 1 underwent aneurysms trapping and 5 underwent proximal occlusion of the internal carotid artery. After surgery, symptom improved in 4 cases, did not change in 10 cases, and new neural function deficit developed in 9 cases. The follow-up period were 3 months to 75 months. Two patients were lost. The Glasgow Outcome Scale of last follow-up were 5 in 19 patients, 3 in 1 patient and 1 in 1 patient.</p><p><b>CONCLUSIONS</b>The aneurysms trapping with bypass and proximal occlusion of the internal carotid artery are effective and reliable procedure for treatment of giant symptomatic cavernous sinus aneurysms in selected patients after evaluation of the pre-operative BOT, intra-operative neurophysiological monitoring and the intraoperative CT perfusion.</p>