欢迎来到天天文库
浏览记录
ID:56258539
大小:22.50 KB
页数:2页
时间:2020-06-04
《翻译的神经外科英语学习8.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、医学英语学习8Meningiomaoftheanteriorskullbase前颅底脑膜瘤A58-year-oldmanwasdiagnosedashavingapredominantlyintracranialmeningiomaenplaqueoftheanteriorskullbaseinthemidlineareaExtendingfromthetuberculumsellaeandplanumsphenoidaletothecristagalli.Thetumorwasexposedintradurallythrougha
2、rightfrontalcraniotomy.Thecompressedrightopticnerveandinternalcarotidarterywereidentifiedandtreedfromtumor.Thentheopticchiasmandleftopticnerve?Completelyencasedbytumor?werefreedbypiecemealremovaloftheneoplasm.Residualtumoronthetuberculumsellaeandportionsoftheplanumsphe
3、noidalewereremovedwiththediamondburr.Thebonedefectwasclosedintwolayerswithlyophihzedduraagalealpericranialflap.医学英语学习9Olfactorygroovemeningioma嗅沟脑膜瘤A59-year-oldwomenpresentedwitha2-yearhistoryofprogressivedementia.Clinicalexaminationdisclosedbilateralanosmiaandaconcent
4、riccontractionoftheleftvisualfieldwithvisualcuityreducedto20%.Plainradiographsshowederosionofthecribriformplate,andCTscansdemonstratedalargemasslesionsuspiciousformeningioma.Theangiogramshowedelevationoftheanteriorcerebralarteriesandpathologicalstainingofthetumorvessel
5、ssuppliedviatheophthalmicarteries.Thetumorwasapproachedthroughabifrontalcraniotomyandexposedbygentleretractionofthefrontallobes.Piecemealremovalofthehighlyvasculartumorwasaccoplishedbybipolarcoagulationandresection.Bothanteriorcerebralarteries,theopticnerves,andtheopti
6、cchiasmweremicrosurgicallyfreedoftumor.afterremovaloftheduraborderingonthetumor,thethickenedcristagalliandcribriformplatewereremovedwiththediamondburr.thesamllskullbasedefectwasclosedintwolayerswithaduralgraftandagalealpericranialflap.Thepostoperativecoursewasuncomplic
7、ated,andCTscansconfirmedtotaltumorremoval.Oneyearlater,thepatientwasclinicallyasymptomaticandrecurrence-freee.
此文档下载收益归作者所有