蛋白S缺乏症合并脑静脉窦血栓形成两例
Copy editor: 洪悦民
收稿日期: 2020-05-26
网络出版日期: 2020-11-17
版权
Protein S deficiency complicated with cerebral venous sinus thrombosis: report of two cases and literature review
Received date: 2020-05-26
Online published: 2020-11-17
Copyright
脑静脉窦血栓形成(CVST)是神经内科少见疾病,临床表现不典型,起病隐匿,如同时伴有蛋白S缺乏症则更罕见。该文报道2例家族性病例,其中例1女性患者为家族中的女儿、17岁;例2男性患者为例1的父亲、45岁,例2 CVST发病年龄为30岁。2例临床表现均为头痛伴恶心、呕吐,影像学检查均提示CVST,检测例1的蛋白S为21.3%、例2小于16%,给予抗凝药物联合营养神经等对症支持治疗后临床症状得到缓解,均诊断为蛋白S缺乏症合并CVST。临床上发现无明显诱因出现CVST的年轻患者,应考虑有无高凝血状态,有无先天遗传因素,同时需考虑易栓症可能,及时检测抗凝血酶Ⅲ、蛋白S和蛋白C活性、血小板聚集功能等,这对不明原因CVST的诊治有重要意义。
关键词: 蛋白S缺乏症; 脑静脉及脑静脉窦血栓形成; 抗凝治疗
徐杰文 . 蛋白S缺乏症合并脑静脉窦血栓形成两例[J]. 新医学, 2020 , 51(11) : 884 -887 . DOI: 10.3969/j.issn.0253-9802.2020.11.016
Cerebral venous sinus thrombosis (CVST) is not a common disease in Department of Neurology, which has atypical clinical manifestations and insidious onset. CVST complicated with protein S deficiency is even more rarely seen. In this article, two family cases of CVST complicated with protein S deficiency were reported. One 17-year-old female patient was the daughter and the other case of 45-year-old male patient was her father. The age of onset of the father was 30 years old. Both two patients presented with headache, nausea and vomitting. Imaging examination prompted the diagnosis of CVST. The protein S in the daughter was 21.3%, and that of the father was less than 16%. Clinical symptoms were relieved after symptomatic and supportive treatment, such as subcutaneous injection and oral anticoagulant drugs combined with nerve nutrition. Both two cases were diagnosed with protein S deficiency complicated with CVST. In clinical practice, it is necessary to consider the possibility of hypercoagulable state, genetic factors and thrombophilia for young CVST patients without known causes.Anti-thrombinⅢ, activities of protein S and protein C and platelet aggregation function should be detected in a timely manner, which is of significance for the diagnosis and treatment of CVST with unknown causes.
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