\n\n
乳腺癌在早期可能并没有任何异常表现,很难发现,即使到了晚期,也有可能被忽略。但是,多数乳腺癌还是会或多或少伴有一些异常改变的。在日常生活中,要留意一些“蛛丝马迹”,学会自查,警惕乳房发出的“求救信号”。
\n\n乳房肿房是乳腺癌最常见的症状,通常多数乳腺癌患者的乳房内或早或晚会出现肿物。但是,乳房内出现肿物并不意味着一定是癌,出现在乳房的肿物大多数是良性的。乳腺癌的肿物大多具有以下特征:
\n\n有时,乳房中会触摸到比周围组织稍厚的组织,如果并没有其他表现,多数情况下为乳腺增生。但是,如果增厚的组织边界不清,无法测量大小,也会有乳腺癌的可能性。对于乳腺组织增厚长期存在,与月经周期无关,或者随时间累及不断增厚、范围不断增大,就要予以重视了。
\n\n乳房皮肤出现一种“橘皮样改变”时,对乳腺癌的提示作用很大。这种表现常出现于乳腺癌的病灶位置比较表浅或者侵犯周围组织比较明显时,由于病灶的牵拉以及带来的水肿,乳房皮肤出现许多小点状凹陷,就像橘子皮一样。
\n\n疼痛并非乳腺癌的特征性表现。乳房疼痛可能有很多原因,如月经周期期间乳房的疼痛肿胀,感染、创伤、囊肿等也会引起疼痛。因此,并不能根据疼痛与否判断是否有癌症的可能。
\n\n乳腺癌早期一般并无明显疼痛感,随着疾病进展、肿块增大,乳房可能会出现不同程度的疼痛。还有一种表现类似乳腺炎,乳房疼痛的同时会伴有肿胀、发红、发热,此时要警惕炎性乳腺癌的可能性。
\n\n有些女性并没有摸到乳房肿物,也没有明显的疼痛,但总感觉乳房局部不舒服,尤其是绝经后的女性,有时会感觉一侧乳房轻度疼痛不舒服,或者一侧肩背部发沉、酸胀不舒服,甚至影响到上臂。这种情况也需要警惕,可能提示患有乳腺癌。
\n\n受乳腺癌病灶的影响,乳头常会被牵拉,因此双侧乳头看上去可能会是一边高一边低。有时,乳头也会被向下牵拉,出现凹陷的症状,并且很难把凹陷的乳头拉出来。当然,许多女性本身也会存在乳头内陷的问题,因此要注意区分乳头内陷是新近出现的变化还是一直存在的。
\n\n一侧乳头、乳晕部的皮肤出现发红、瘙痒、皮疹等类似湿疹的改变,有可能是湿疹样乳腺癌所致,医学上又称为 Paget’s 病。这是一种少见的乳头、乳晕区恶性肿瘤,这种乳腺癌随后还可能出现乳头、乳晕区的皮肤粗糙、增厚、脱屑,有液体渗出,随后逐渐糜烂、糜烂后反复结痂、皮肤剥脱,乳头慢慢变平、消失。
\n\n当然,乳头、乳晕处也是容易出现湿疹的部位之一。但如果乳头、乳晕处的湿疹经过对症治疗超过 2 周后仍疗效不明显,或者湿疹反复复发,就要引起重视了,要想到乳腺癌的可能性。
\n\n大多数乳头溢液为正常情况。正常的乳头溢液更常出现于双侧,可能发生于妊娠、停止母乳喂养后一段时间、乳房受到摩擦等刺激或挤压时。当然,乳头溢液也可能是由囊肿、感染、乳腺导管扩张症等良性疾病引起的。
\n\n但是,乳头溢液有时可能是乳腺癌的症状。溢液的颜色一般无助于确定是否为正常,异常和正常的乳头溢液都可能是透明、黄色、白色或绿色的,但血性溢液一定是异常的。如果乳头溢液伴有乳房内肿块,或乳房 X 线检查异常,则乳腺癌的可能性会更大。
\n\n腋窝处的肿物可能是炎症、副乳等,也可能是良性肿瘤、恶性肿瘤或者恶性肿瘤的淋巴结转移。
\n\n肿瘤在腋窝肿物中所占的比例很大,包括脂肪瘤、神经鞘瘤、副乳纤维腺瘤等一些良性肿瘤,恶性淋巴瘤、脂肪肉瘤等恶性肿瘤虽然较少见但更值得警惕。一些癌症的淋巴结转移也可能导致腋窝处摸到肿物。
\n\n乳腺癌最容易和最先出现的淋巴结转移就是腋窝淋巴结转移。即使没有摸到乳房内有明确病灶却发现了腋窝肿物,也应立即就诊进行进一步检查。腋窝处肿大、质硬、散在、可推动的淋巴结,有可能是乳腺癌发生了淋巴结转移,并且随着病情发展,淋巴结可能逐渐融合并与皮肤和周围组织粘连、固定,还可能在锁骨上和对侧腋窝摸到转移的淋巴结。
\n\n总之,乳腺癌的表现多样,并且没有固定的特征性表现,因此早期发现很困难。女性要养成定期进行乳腺自查的习惯,留意乳房的一些变化,发现异样及时就诊。
',recruit_treatment:[],summary_url:s,thanks:[],diseases:[{name:"乳腺癌"}],releasetime:"2022-01-08",size:0,op_sole:0,url:s,duration:0,image:s,ref:[],op_doctors:[{doctor_type:0,drid:10094,hpid:0,icon:k,position:N,hospital:q,department:j,doctor_clickable:1,hospital_clickable:0,weight:0,sole:0,name:"王昕",hprank:"三甲",text:S,follow:0,prefix:s}],sole_recruit:{disease:[],area:[],treatment:[],drug:[],target:s,purpose:s,hospital:[],count:s,state:0},abs:"单侧乳房有肿物、乳房皮肤变化或局限性腺体增厚、乳房疼痛或局部不适等都可能是乳腺癌的表现。",title:"哪些表现可能是乳腺癌?",op_author:{op_hospital:z,op_doctor:[]},op_hospital:{icon:s,name:s,clickable:0,info:s,hprank:s,prefix:s,hpid:0},docid:_,info_type:0,tid:6,op_keyword:[],ctype:1,source:s,embedVideoId:[],tname:T,authorInfo:{doctors:w,hospital:z}},tname:T,docType:1,diseaseName:"乳腺癌",audioData:w,relatedDocsInfo:[],showFullText:!1,metaDataType:I,darkModeAdtags:[{adtagName:"sys",mode:1},{adtagName:"jingxun.nr.wz.ss",mode:1},{adtagName:"jingxun.nr.vd.ss",mode:1},{adtagName:"jingxun.bk.jb.ss",mode:1},{adtagName:"jingxun.bk.zz.ss",mode:1},{adtagName:"jingxun.bk.sscz.ss",mode:1},{adtagName:"jingxun.bk.jczb.ss",mode:1},{adtagName:"jingxun.bk.xytym.ss",mode:1},{adtagName:"jingxun.bk.xyhxcf.ss",mode:1},{adtagName:"jingxun.bk.zytym.ss",mode:1},{adtagName:"jingxun.bk.zyspm.ss",mode:1},{adtagName:"jingxun.bk.yxmc.ss",mode:1},{adtagName:"jingxun.bk.jj.ss",mode:1},{adtagName:"huawei.push",mode:1}],sourceid:-1}],fetch:{},error:w,state:{searcher:s,footer:s,modal:s,topTip:s,focus:!1,getScore:!1,message:{redpointSwitch:!0,redpointNotifySwitch:!0,redpointState:{},redpointNotifyState:{6:0},msgerList:[],msgList:{},tanyiList:[],newStatus:{7:0,8:0,9:0,10:0,11:0}},adMod:{pageInfo:{routeName:I,docid:_},allModsPriorityConfig:{"related-drugs-mod-bottom":L,"drugs-float-capsule-bottom":y,"business-search-recommend":C,"review-doctor-guide":D,"qb-follow-om-layer":M,"drug-service-float":R,"drugs-float-capsule-right":x,"content-pop-hover":U,"related-drugs-mod-end":X,"card-list":A,"qb-follow-om-top":F,"content-pop-up":V},modsPriorityConfigTree:{"related-drugs-mod-bottom":{path:i,config:L,children:{"drugs-float-capsule-bottom":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom",config:y,children:{"business-search-recommend":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend",config:C,children:{"qb-follow-om-layer":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend/qb-follow-om-layer",config:M,children:f}}},"review-doctor-guide":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/review-doctor-guide",config:D,children:f}}},"drugs-float-capsule-right":{path:"related-drugs-mod-bottom/drugs-float-capsule-right",config:x,children:f}}},"drug-service-float":{path:d,config:R,children:{"drugs-float-capsule-right":{path:"drug-service-float/drugs-float-capsule-right",config:x,children:{"content-pop-hover":{path:"drug-service-float/drugs-float-capsule-right/content-pop-hover",config:U,children:f}}},"drugs-float-capsule-bottom":{path:"drug-service-float/drugs-float-capsule-bottom",config:y,children:f}}},"related-drugs-mod-end":{path:p,config:X,children:{"card-list":{path:"related-drugs-mod-end/card-list",config:A,children:f}}},"qb-follow-om-top":{path:g,config:F,children:f},"content-pop-up":{path:v,config:V,children:f}},modsPriorityConfig:{article:{"drugs-float-capsule-bottom":B,"business-search-recommend":E,"review-doctor-guide":G,"drugs-float-capsule-right":H,"content-pop-hover":J,"content-pop-up":K},search_article:{"drugs-float-capsule-bottom":{position:t,input:[],output:[a,l],status:0,visible:0},"business-search-recommend":{position:t,input:[e],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:t,input:[a,e],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[],output:[u],status:0,visible:0},"content-pop-hover":{position:n,input:[o],output:[],status:0,visible:0},"qb-follow-om-top":{position:b,input:[],output:[],status:0,visible:0}},drug_combine:{"related-drugs-mod-bottom":{position:t,input:[],output:[e,a,c,o],status:0,visible:0},"drugs-float-capsule-bottom":{position:t,input:[i,d],output:[a,c],status:0,visible:0},"business-search-recommend":{position:t,input:[e,i],output:[],status:0,visible:0},"review-doctor-guide":{position:t,input:[e,i],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[o,u,e],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[d,i],output:[u],status:0,visible:0},"content-pop-hover":{position:n,input:[o,d],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[h],status:0,visible:0},"card-list":{position:r,input:[p],output:[],status:0,visible:0},"content-pop-up":{position:m,input:[],output:[],status:0,visible:0}},search_drug_combine:{"related-drugs-mod-bottom":{position:t,input:[],output:[e,a,l,o],status:0,visible:0},"drugs-float-capsule-bottom":{position:t,input:[i,d],output:[a,l],status:0,visible:0},"business-search-recommend":{position:t,input:[e,i],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:t,input:[a,e,i],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[o,u,e],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[d,i],output:[u],status:0,visible:0},"content-pop-hover":{position:n,input:[o,d],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[h],status:0,visible:0},"card-list":{position:r,input:[p],output:[],status:0,visible:0},"qb-follow-om-top":{position:b,input:[],output:[],status:0,visible:0}},overview_detail:{"related-drugs-mod-bottom":{position:t,input:[],output:[e,a,c,o],status:0,visible:0},"drugs-float-capsule-bottom":{position:t,input:[i],output:[a,c],status:0,visible:0},"business-search-recommend":{position:t,input:[e,i],output:[],status:0,visible:0},"review-doctor-guide":{position:t,input:[e,i],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[i],output:[u],status:0,visible:0},"content-pop-hover":{position:n,input:[o],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"content-pop-up":{position:m,input:[],output:[],status:0,visible:0}},search_overview_detail:{"related-drugs-mod-bottom":{position:t,input:[],output:[e,a,l,o],status:0,visible:0},"drugs-float-capsule-bottom":{position:t,input:[i],output:[a,l],status:0,visible:0},"business-search-recommend":{position:t,input:[e,i],output:[l],status:0,visible:0},"qb-follow-om-layer":{position:t,input:[a,e,i],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[i],output:[u],status:0,visible:0},"content-pop-hover":{position:n,input:[o],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"qb-follow-om-top":{position:b,input:[],output:[],status:0,visible:0}}},modsPriority:{article:{tx00008001zmsnvm:{"drugs-float-capsule-bottom":B,"business-search-recommend":E,"review-doctor-guide":G,"drugs-float-capsule-right":H,"content-pop-hover":J,"content-pop-up":K}},search_article:{},drug_combine:{},search_drug_combine:{},overview_detail:{},search_overview_detail:{}},mods:{article:new Set([a,c,v,u,e,o]),search_article:new Set([l,g,a,u,e,o]),drug_combine:new Set([i,p,h,a,c,v,u,e,o,d]),search_drug_combine:new Set([l,g,i,p,h,a,u,e,o,d]),overview_detail:new Set([i,p,a,c,v,u,e,o]),search_overview_detail:new Set([l,g,i,p,a,u,e,o])}}},serverRendered:!0,routePath:"/mobile/article.html",config:{app:{basePath:"/",assetsPath:"/",cdnURL:"//staticb.baike.qq.com/yidian/production/_nuxt/"}}}}("drugs-float-capsule-bottom","float_bottom","related-drugs-mod-bottom","","business-search-recommend","drugs-float-capsule-right","float_right","content-pop-hover","qb-follow-om-layer","drug-service-float","review-doctor-guide","article_end","related-drugs-mod-end",void 0,"card-list","top","popup","qb-follow-om-top","content-pop-up","tx00008001zmsnvm",null,{},{},"https://baike-med-1256891581.file.myqcloud.com/2018030/f5a10680-1de4-11e8-ab39-b5cd33858281_0.png","副主任医师","中国医学科学院肿瘤医院","乳腺外科","中国医学科学院肿瘤医院王昕副主任医师审阅",{},"腾讯医典 肿瘤学编辑组","文章详情","article",{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{})