医学英语疾病介绍gastriccarcinoma胃癌

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1、GastricCarcinoma胃癌IntroductionDescription概述Classification分类Causes病因Symptoms症状PathlogicalChanges病变ExamsandTests临床检查Treatment治疗Outlook(Prognosis)预后Prevention预防GastricCancerreferstocancerarisingfromanypartofthestomach.Stomachcancercausesabout800,000deathsworldwideperyear.Gast

2、ricCarcinomaisthemostcommoncauseofdeathinmalignanttumorsofalimentarysysteminChina.Description--Definitioncarcinoma[ˌkɑ:siˈnəumə]n.癌malignant[məˈliɡnənt]adj.恶性的alimentary[ˌæliˈmentəri]adj.消化的Location:mainlyalongthegastriclessercurvatureside(80.3%),predominantlyintheantrum(5

3、6.4%)Ahigherincidenceinmalesthanfemaleswitharatioof2:1~3:1.Itusuallyappearsinfourthandsixthdecadeoflife.ThisformofgastriccancerisverycommoninJapan,Chile,andIceland.Description--Featuresgastriclessercurvature([ˈkɜ:vəˌtʃʊə,-tʃə])side胃小弯侧predominantly[prɪˈdɔmɪnəntlɪ]adv.大部分，多

4、半Antrum[ˈæntrəm]n.窦，腔，房incidence[ˈinsidəns]n.发病率Stomachcancerworldmap-Death–WHO(世界卫生组织)2004Age-standardiseddeathrates(年龄标准化死亡率)fromStomachcancerbycountry(per100,000inhabitants(居民)).Description--FeaturesSeveraldifferenttypesofcancercanoccurinthestomach.Themostcommontypeisca

5、lledadenocarcinoma,whichstartsfromoneofthecommoncelltypesfoundintheliningofthestomach.Classificationadenocarcinoma[ˈædinəuˌkɑ:siˈnəumə]n.腺癌thelining(衬里,内层)ofthestomach:胃壁Mesenchymal[mes‘eŋkiməl]adj.间叶细胞的,间充质的Adenocarcinomaofthestomachisacommoncancerofthedigestivetractworld

6、wide,Therateofmosttypesofgastricadenocarcinomahasgonedownovertheyears.Expertsthinkthedecreasemaybebecausepeopleareeatinglesssalted,cured,andsmokedfoods.ClassificationDigestivetract：消化道Salted：盐腌的Cured：熟化的，熏制的Smoked：烟熏过的CausesYouaremorelikelytoget gastriccancerifyou:Haveafam

7、ilyhistoryofgastriccancerHaveaninfectionofthestomachbybacteriacalledHelicobacterpyloriHad apolyplargerthan2centimetersinyourstomachBacteria:[bæk'tiəriə]n.细菌Helicobacter[ˈhelikɔbæktə]【医】缠绕杆菌属pylori[paiˈlɔ:rai]n.幽门--Helicobacterpylori:幽门螺杆菌Polyp[ˈpɔlip]n.息肉Haveinflammationan

8、dswellingofthestomachforalongtime(chronicatrophicgastritis)HaveperniciousanemiaSmokeCause