Duncan Ian C, Terblanché Johannes M
Unitas Interventional Unit, Unitas Hospital, Lyttelton, South Africa.
AJNR Am J Neuroradiol. 2005 Sep;26(8):2030-2.
A 28-year-old man presented with an acute spontaneous dissection of the left posterior communicating artery with associated ipsilateral thalamic and internal capsular infarctions. Positive risk factors included smoking and family history of ischemic heart disease. He was also found to have hyperhomocysteinemia, which has been implicated as a risk factor for spontaneous cervical artery dissection, but to date, no association has been shown with spontaneous intracranial arterial dissection.
一名28岁男性因左后交通动脉急性自发性夹层分离并伴有同侧丘脑和内囊梗死前来就诊。阳性危险因素包括吸烟和缺血性心脏病家族史。他还被发现患有高同型半胱氨酸血症，高同型半胱氨酸血症被认为是自发性颈动脉夹层分离的一个危险因素，但迄今为止，尚未发现其与自发性颅内动脉夹层分离有关。
