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例1女,55岁,因左耳反复流脓伴血丝半年于2012年1月18日来我科就诊。中耳薄层CT示病灶位于左中耳及外耳道。于1月21日经口气管插管全身麻醉下手术,术中见肿瘤位于左侧上鼓室及外耳道,术中冷冻切片病检提示鳞状细胞癌,遂行左侧中耳扩大根治术。手术范围包括整个外耳道和完整的乳突切除,面神经、镫骨及鼓岬为手术切除的内侧界,上至乳突天盖,后至乙状窦,下至乳突尖。切除肿瘤,并行耳甲腔成形术。术后半个
Example 1 Female, 55 years old, because my left ear repeatedly with pus with bloodshot half a year in January 18, 2012 to our department. Thin-layer CT showed lesions in the left middle ear and external auditory canal. On January 21 by oral orotracheal intubation under general anesthesia surgery, surgery see the tumor located on the left tympanic cavity and external auditory canal, intraoperative frozen section disease examination showed squamous cell carcinoma, then expand the left middle ear surgery. Surgical scope includes the entire external auditory canal and complete mastoid excision, facial nerve, tarsal bone and promontory promontory for the surgical removal of the medial sector, from the mastoid cover, to the sigmoid sinus, down to the mastoid tip. Tumor resection and congenital condyloma formation. Half after surgery