De novo cavernous aneurysms development after contralateral parent artery occlusion—Two cases report

نویسندگان

  • Tangming Peng
  • Zenghui Qian
  • Aihua Liu
چکیده

A 53-year-old woman developed a de novo aneurysm after contralateral internal carotid artery occlusion, and another 42-year-old woman developed a de novo aneurysm after contralateral vertebral artery occlusion. Both patients experienced a rapid development of de novo aneurysm formation, 6 and 9 months, respectively. The development of de novo aneurysm on the contralateral artery after parent artery occlusion showed that female and medium age may be contributory factors. In addition, the hemodynamic changes may be associated with the development of de novo aneurysm after contralateral parent artery occlusion.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Saphenous vein graft bypass in the treatment of giant cavernous sinus aneurysms: report of two cases.

Two cases of giant intracavernous aneurysms treated by high flow bypass with saphenous vein graft between the external carotid artery (ECA) and branches of the middle cerebral artery (MCA) are presented. Very often these aneurysms are unclippable because they are fusiform or have a large neck. Occlusion of the internal carotid artery (ICA) is the treatment of choice in many cases. This procedur...

متن کامل

Endovascular therapy of idiopathic cavernous aneurysms over 11 years.

PURPOSE We report our experience with 42 patients with 48 cavernous carotid aneurysms, of whom 32 were treated with endovascular techniques and 10 were managed conservatively. METHODS The 48 aneurysms were divided into two subgroups by location: 23 were at the C-3 portion of the carotid artery (small, saccular aneurysms with an epidural, partly intracavernous location) and 25 originated at th...

متن کامل

De novo basilar tip aneurysm. Case report and literature review.

The de novo aneurysms are the formation of new aneurysms in a location previously observed to be normal by a cerebral angiography or direct microsurgical exploration. In this report, we present a review of the theme and describe a case of a ruptured de novo basilar tip aneurysm in a patient previously treated with carotid occlusion for a giant intracavernous aneurysm and microsurgical clipping ...

متن کامل

Cerebral Hemodynamic Evaluation of Parent Artery Occlusion for Giant Intracranial Aneurysm in Patients who Tolerated Balloon Test Occlusion: Two Case Reports.

Parent artery occlusion is an effective treatment for giant intracranial aneurysms that cannot be clipped directly by surgery in patients who tolerate balloon test occlusion. However, concern remains that impaired hemodynamics after parent artery occlusion may cause delayed ischemic events in the ipsilateral hemisphere. We used computed tomography perfusion studies to evaluate the cerebral hemo...

متن کامل

Long-term 3T MR angiography follow-up after therapeutic occlusion of the internal carotid artery to detect possible de novo aneurysm formation.

BACKGROUND AND PURPOSE The purpose of this study was to assess the incidence of de novo aneurysm formation, the incidence of subarachnoid hemorrhage (SAH), and the growth of existing untreated aneurysms in 52 patients after therapeutic carotid artery balloon occlusion for carotid aneurysms. PATIENTS AND METHODS Between January 1996 and August 2004, 52 patients were treated with carotid artery...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013