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岩鳞窦是位于颞骨岩鳞缝附近罕见的异常静脉窦。其将颅内之静脉血以导静脉的方式经鳞孔骨管穿鳞孔至颅外,汇流入颈外静脉系。凡有鳞孔者,即提示岩鳞窦之存在。国内少见报道。笔者曾遇1例,报告如下。 患者,男性,16岁。因左耳持续性流脓,伴间歇性恶寒、发热1年余,门诊以左胆脂瘤型中耳乳突炎并耳后瘘管形成于1986年6月9日收治入院。既往有化脓性脑膜炎史并留有后遗症,追问幼时耳漏史不清。体检及临床化验均无特殊。于11日行左乳突根治术、取山葆氏切口,当分离皮-骨膜瓣至鼓鳞缝附近时,突
Rock scale sinus is located in the temporal bone near the suture slit abnormal sinus. The intracranial venous blood by the way of the veins through the scales hole to the extracranial stencil, confluence into the external jugular vein. Where there are scales hole who prompted the presence of rock sinus. Domestic rare reports. I have encountered a case, the report is as follows. Patient, male, 16 years old. Due to persistent left pus purulent, with intermittent aversion to chills, fever more than 1 year, out-patient to cholesteatoma type otolaryngitis and ear fistula formation on June 9, 1986 admitted to hospital. Previous history of purulent meningitis and left sequelae, asked when the history of ear leaks unclear. Physical examination and clinical tests are no special. On the 11th line radical left mastoidectomy, take Hill Bao’s incision, when the separation of the skin - periosteal flap to the drum scale suture when the sudden