脑静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)是一种特殊类型的脑血管疾病,发生率不足所有卒中的1%[1]。通常以儿童和青壮年多见,而儿童患者中又以感染引起的侧窦和海绵窦多见。化脓性中耳炎和乳突炎患者易并发横窦(transverse portion of lateral sinus)和乙状窦 Cerebral venous sinus thrombosis (CVST) is a special type of cerebrovascular disease that occurs in less than 1% of all strokes [1]. Commonly seen in children and young adults, and children with infection caused by the lateral sinus and cavernous more common. Patients with suppurative otitis media and mastoiditis tend to have transverse portion of lateral sinus and sigmoid sinus