乙状结肠 [解剖] sigmoid colon ; [解剖] colon sigmoideum ; sigmoid flexure ; Colon sigmoides
乙状结肠镜 [内科] sigmoidoscope ; sigmoscope ; romanoscope ; Flexible Sigmoidoscopy
乙状窦 [解剖] sigmoid sinus ; [解剖] sinus sigmoideus ; sigmoid portion of lateral sinus ; sigmoidal sinus
直肠乙状结肠镜 proctosigmoidoscope ; rectoromanoscope ; anosigmoidoscope
乙状结肠镜检查 sigmoidoscopy ; sigmoscopy ; flexible sigmoidoscopy
直肠乙状结肠镜检查 rectosigmoidoscopy ; anosigmoidoscopy
乙状结肠扭转 volvulus of sigmoid colon ; sigmoid volvulus ; volvul ; volvulus du sigmode
乙状结肠纤维镜 sigmoidofiberscope ; sigmoidocolonofiberscope
乙状导管 sigmoid catheter
乙状结肠检查 sigmoidoscopy
乙状窦出现的变异包括乙状窦粗大、前置、高位颈静脉球。
The variations of the sigmoid sinus included the enlargement of the sinus, the far-advanced sigmoid sinus and high jugular bulb.
目的介绍并讨论一种治疗斜坡区肿瘤的经岩骨后乙状窦前的手术入路。
Objective To describe and discuss a transpetrosal-presigmoid approach for removal of tumors in clival regions.
方法：采用乙状窦后进路显微外科方法治疗7例跨颅中后窝巨大胆脂瘤。
Methods:7 patients were treated with microsurgical operation by retrosigmoid sinus approach.
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