最新鼻息肉_图文教学讲义PPT课件.ppt

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1、鼻息肉_图文定义鼻息肉（nasalpolyps）是鼻腔鼻窦粘膜的常见慢性病，以极度水肿的鼻粘膜在中鼻道形成单发或多发息肉为特征发病机制不明发病率1-2%男女比2:1并发症支气管哮喘鼻窦炎分泌性中耳炎诊断及鉴别诊断病史体检影像学检查上颌窦后鼻孔息肉鼻内翻性乳头状瘤单侧表面粗糙易出血鼻咽纤维血管瘤青年男性色红鼻腔恶性肿瘤单侧涕血质脆易出血鼻内脑膜-脑膨出婴幼儿治疗药物治疗鼻用激素口服激素手术治疗上颌窦后鼻孔息肉定义上颌窦后鼻孔息肉（antrochoanalpolyp）起源于上颌窦内，并经上颌窦副口或自然口垂至后鼻孔鼻咽部的一种息肉样病变，与一般鼻腔鼻窦息肉不同

2、多发生于青少年息肉蒂部位于上颌窦各壁临床表现症状鼻塞发音改变体检诊断及鉴别诊断诊断病史体检辅助检查鉴别鼻咽纤维血管瘤鼻内脑膜脑膨出治疗手术Unit9　Canyoucometomyparty?人教版SectionB　话题阅读一、完形填空。DearRose，Thankyouforyourletterandyourinvitation.I__1__Ican__2__withyou.ButIhavetosay__3__toyou.I'mreally__4__nextweek!OnMonday，Ihavetogotothe__5__．Thereis__6__wron

3、gwithmy__7__．Ican'tseepeopleorthingsalittlefar__8__meclearly.OnTuesday，Ihavebasketball__9__．Youknow，I'm__10__thebasketballteamofourschool.We'llhaveanEnglishteston__11__morning，__12__onWednesdayandThursdayIhavetostayathomeandstudyhard.OnFridayafternoon，I'mgoingtoa__13__．Myfavorites

4、ingerZhangJiewillcome.Ilikehis__14__verymuch.Have__15__goodtime！Andpleasecallmeafteryoucomebackfromthecamping.Yours，Julie()1.A．knowB．ThinkC．hopeD．want()2.A.gocampingB．goshoppingC．gotoHongKongD．gototheU．S.()3.A.helloB．thanksC．sorryD．goodbye()4.A.sadB．FreeC．quickD．busy()5.A.doctorB．

5、teacherC．grandparentsD．match()6.A.nothingB．EverythingC．anythingD．something()7.A.handsB．eyesC．earsD．feetCACDADB()8.A.fromB．ToC．ofD．with()9.A.trainsB．TrainingC．trainingsD．train()10.A.fromB．OnC．atD．with()11.A.MondayB．WednesdayC．ThursdayD．Friday()12.A.butB．AlthoughC．becauseD．so()13.A.

6、supermarketB．ConcertC．bankD．hospital()14.A.movieB．PlayC．musicD．book()15.A./B．AnC．aD．theABBDDBCC二、综合填空。阅读下面材料，在空白处填入一个适当的单词或括号内单词的正确形式。DearTony，Thanksalotforyourinvitation.I'm16.______(real)sorrythatIcan'tgotoyourhouseonSaturdayafternoon.I'mtaking17.___vacationonthebeachonSaturdaya

7、ndSundaywithmyfriends.OnMonday，I'm18.______(study)formysciencetest.Ifeelworried19._______it.OnTuesday，I'mgoingtomy20.________(uncle)housetovisithim.reallyastudyingaboutuncle'sHephonedmelastweekand21.____(tell)methathemissedmeverymuch.OnWednesday，Ihaveto22._____(look)aftermygrandfa

8、ther—heisveryold.OnThursday，I'mhe