cholesteatoma造句

• Three cases of cholesteatoma otitis media in pilots
  飞行人员胆脂瘤型中耳炎三例
• The value of spiral ct in diagnosing the otitis media with cholesteatoma
  诊断胆脂瘤型中耳炎的价值
• External auditory canal cholesteatoma is a rare disease entity
  摘要外耳道珍珠瘤为耳鼻喉临床少见病例。
• Recidivism of cholesteatoma is a remarkable problem in otologic surgery
  摘要胆脂瘤的复发是中耳炎手术的难题之一。
• Objective : to explore the virtues of ear endoscope in the treatment of cholesteatoma otitis media
  摘要目的：探讨耳内窥镜下治疗胆脂瘤型中耳炎的优越性。
• Method : sixty - eight patients ( 72 ears ) with cholesteatoma otitis media were operated on under ear endoscope and were followed up for 1 - 5 years
  方法：对68例（ 72耳）胆脂瘤型中耳炎在耳内窥镜下施术，术后随访1 ~ 5年。
• In a period of 8 . 5 years , among 216 ears of middle ear cholesteatoma , 105 ears were operated upon in stages and 93 ears were included in this retrospective study
  所有病例在第1阶段手术将胆脂瘤除去时，均采乳突腔开放后封闭的方式。
• Fifty - six ears ( 60 . 2 % ) assumed to be free of cholesteatoma after the first stage operation were found to have residual lesions in 8 ears ( 14 . 3 % ) in the second stage
  93耳中，在56耳（ 60 . 2 % ）在初次手术中主观认定已将胆脂瘤清除乾净，但在第2阶段仍发现8耳（ 14 . 3 % ）有胆脂瘤残存。
• Staged surgery performed for cholesteatoma caters to the tendency of postoperative recidivism of this pathology and for the purpose of achieving better hearing result
  摘要针对胆脂瘤术后容易复发或残存的特性以及改善听力的目的，我们对胆脂瘤性慢性中耳炎216耳中的105耳（ 48 . 6 % ） ，施行阶段性手术。
• It is found at staged operation that residual cholesteatoma is more frequently encountered at some anatomic sites such as the anterior epitympanum , oval window niche , and hypotympanum near the eustachian tube
  由阶段手术得到的经验显示上鼓室之前侧、卵圆窗及下鼓室靠近耳咽管处是胆脂瘤容易残留的部位。
• Conclusion : the ear endoscope has the virtues of small trauma , fine resolving power and multiangle of view ; it can remove the focus thoroughly and reserve the normal structure as far as possible and debase the relapse rate , so it is a good tool to treat the cholesteatoma otitis media
  结论：耳内窥镜具有创伤小、分辨率高和多视角的优点，能够彻底清除病灶，尽量保存正常结构，降低复发率，是治疗胆脂瘤型中耳炎的良好方法。
• Other than paying attension to these areas during the operation , the author believes there are several points for the effective removal of cholesteatoma : 1 ) use of open or open - closed method for mastoidectomy ; 2 ) incision made over some safe site on the cholestratoma sac to remove its content beforehand , which will fascilitate the elevation of matrix after wards : 3 ) exposure of the fallopian canal in the tympanic cavity before lowering down the facial ridge ; 4 ) care be taken of pediatric cholesteatoma ; 5 ) good control of blood pressure and bleeding during the operation ; and 6 ) illumination
  除了特别的注意这些部位外，开放腔或开放后再封闭的手术法，由外而内的将外耳道先行扩大以充分露出术野，大型胆脂瘤囊袋内容物先取出再予剥离，讲求颜面神经嵴削低的技巧，以及对小儿例的警戒心，术中出血的控制和照明的良好等，均为防止胆脂瘤残留的要诀。