\n\n
通过抽血,检查血液中激素水平、微量元素、各种免疫指标、过敏指标等。
\n\n需要尽量提供准确的病史,以便让医生结合您的实际情况开具适合的血液检查。就诊时最好空腹,因为有些检查是不能餐后查的。抽血后需要压住扎针的地方 5 分钟左右,防止出血。
\n\n多数斑秃患者化验结果没有明显的异常,但也有部分斑秃患者的血清学或免疫学指标存在异常,尤其是当斑秃合并其他免疫性疾病时,如特应性皮炎、系统性红斑狼疮、甲状腺疾病、糖尿病、重症肌无力、白癜风等。
\n\n根据不同的检查项目,可能需要等待 1~3 天左右才能拿到血液学检查结果。
\n\n这是一项比较复杂的、有创伤的检查,能最终诊断是否是斑秃。临床很少用到,一般是在其他检查方法都无法明确诊断时才采用。具体操作步骤如下:
\n\n术后,医生会嘱咐:注意伤口不要碰水,3 天后换药,一周左右等伤口长好了就可以到医院拆线。拆线后 1 天可正常洗头、洗澡。并且会告知您术后可能会留约 4 毫米长的一道细小的白色瘢痕,但通常不明显,请放心。
\n\n共同撰写:北京大学人民医院皮肤科 姚雪妍医生
\n',op_copyright:i,op_sole:0,copyright_head:i,source:i,op_class:0,related_docs:[],releasetime:"2021-09-16",recruit_treatment:[],url:i,tid:6,recruit_diseases:[],title:"诊断斑秃,通常要做哪些辅助检查?",diseases:[{name:"脱发"}],duration:0,embedVideoId:[],tname:L,authorInfo:{doctors:[{prefix:i,sole:0,weight:0,text:P,position:T,hospital:y,hprank:m,doctor_clickable:1,hospital_clickable:0,follow:0,department:"皮肤科",doctor_type:1,name:"周城",drid:11829,hpid:0,icon:I}],hospital:{name:y,clickable:0,hpid:0}}},tname:L,docType:1,diseaseName:"脱发",audioData:C,relatedDocsInfo:[],showFullText:!1,metaDataType:D,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:4}],fetch:{},error:C,state:{searcher:i,footer:i,modal:i,topTip:i,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:D,docid:w},allModsPriorityConfig:{"related-drugs-mod-bottom":M,"drugs-float-capsule-bottom":k,"business-search-recommend":R,"review-doctor-guide":U,"qb-follow-om-layer":A,"drug-service-float":F,"drugs-float-capsule-right":x,"content-pop-hover":V,"related-drugs-mod-end":X,"card-list":B,"qb-follow-om-top":E,"content-pop-up":G},modsPriorityConfigTree:{"related-drugs-mod-bottom":{path:o,config:M,children:{"drugs-float-capsule-bottom":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom",config:k,children:{"business-search-recommend":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend",config:R,children:{"qb-follow-om-layer":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/business-search-recommend/qb-follow-om-layer",config:A,children:b}}},"review-doctor-guide":{path:"related-drugs-mod-bottom/drugs-float-capsule-bottom/review-doctor-guide",config:U,children:b}}},"drugs-float-capsule-right":{path:"related-drugs-mod-bottom/drugs-float-capsule-right",config:x,children:b}}},"drug-service-float":{path:l,config:F,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:V,children:b}}},"drugs-float-capsule-bottom":{path:"drug-service-float/drugs-float-capsule-bottom",config:k,children:b}}},"related-drugs-mod-end":{path:c,config:X,children:{"card-list":{path:"related-drugs-mod-end/card-list",config:B,children:b}}},"qb-follow-om-top":{path:v,config:E,children:b},"content-pop-up":{path:_,config:G,children:b}},modsPriorityConfig:{article:{"drugs-float-capsule-bottom":H,"business-search-recommend":J,"review-doctor-guide":K,"drugs-float-capsule-right":O,"content-pop-hover":Q,"content-pop-up":W},search_article:{"drugs-float-capsule-bottom":{position:e,input:[],output:[s,u],status:0,visible:0},"business-search-recommend":{position:e,input:[t],output:[u],status:0,visible:0},"qb-follow-om-layer":{position:e,input:[s,t],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[],output:[d],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"qb-follow-om-top":{position:f,input:[],output:[],status:0,visible:0}},drug_combine:{"related-drugs-mod-bottom":{position:e,input:[],output:[t,s,p,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:e,input:[o,l],output:[s,p],status:0,visible:0},"business-search-recommend":{position:e,input:[t,o],output:[],status:0,visible:0},"review-doctor-guide":{position:e,input:[t,o],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[a,d,t],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[l,o],output:[d],status:0,visible:0},"content-pop-hover":{position:n,input:[a,l],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[h],status:0,visible:0},"card-list":{position:r,input:[c],output:[],status:0,visible:0},"content-pop-up":{position:g,input:[],output:[],status:0,visible:0}},search_drug_combine:{"related-drugs-mod-bottom":{position:e,input:[],output:[t,s,u,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:e,input:[o,l],output:[s,u],status:0,visible:0},"business-search-recommend":{position:e,input:[t,o],output:[u],status:0,visible:0},"qb-follow-om-layer":{position:e,input:[s,t,o],output:[],status:0,visible:0},"drug-service-float":{position:n,input:[],output:[a,d,t],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[l,o],output:[d],status:0,visible:0},"content-pop-hover":{position:n,input:[a,l],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[h],status:0,visible:0},"card-list":{position:r,input:[c],output:[],status:0,visible:0},"qb-follow-om-top":{position:f,input:[],output:[],status:0,visible:0}},overview_detail:{"related-drugs-mod-bottom":{position:e,input:[],output:[t,s,p,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:e,input:[o],output:[s,p],status:0,visible:0},"business-search-recommend":{position:e,input:[t,o],output:[],status:0,visible:0},"review-doctor-guide":{position:e,input:[t,o],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[o],output:[d],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"content-pop-up":{position:g,input:[],output:[],status:0,visible:0}},search_overview_detail:{"related-drugs-mod-bottom":{position:e,input:[],output:[t,s,u,a],status:0,visible:0},"drugs-float-capsule-bottom":{position:e,input:[o],output:[s,u],status:0,visible:0},"business-search-recommend":{position:e,input:[t,o],output:[u],status:0,visible:0},"qb-follow-om-layer":{position:e,input:[s,t,o],output:[],status:0,visible:0},"drugs-float-capsule-right":{position:n,input:[o],output:[d],status:0,visible:0},"content-pop-hover":{position:n,input:[a],output:[],status:0,visible:0},"related-drugs-mod-end":{position:r,input:[],output:[],status:0,visible:0},"qb-follow-om-top":{position:f,input:[],output:[],status:0,visible:0}}},modsPriority:{article:{tx00078001mkdm2b:{"drugs-float-capsule-bottom":H,"business-search-recommend":J,"review-doctor-guide":K,"drugs-float-capsule-right":O,"content-pop-hover":Q,"content-pop-up":W}},search_article:{},drug_combine:{},search_drug_combine:{},overview_detail:{},search_overview_detail:{}},mods:{article:new Set([s,p,_,d,t,a]),search_article:new Set([u,v,s,d,t,a]),drug_combine:new Set([o,c,h,s,p,_,d,t,a,l]),search_drug_combine:new Set([u,v,o,c,h,s,d,t,a,l]),overview_detail:new Set([o,c,s,p,_,d,t,a]),search_overview_detail:new Set([u,v,o,c,s,d,t,a])}}},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","三甲","top","popup","qb-follow-om-top","content-pop-up","tx00078001mkdm2b","北京大学人民医院",{},{},"北京大学第一医院杨淑霞主任医师审阅","主任医师","北京大学第一医院","皮肤性病科","https://baike-med-1256891581.file.myqcloud.com/2019126/9bd58bd0-1bb7-11ea-8432-159077639df5_0.png","北京大学人民医院周城副主任医师审阅","副主任医师","https://baike-med-1256891581.file.myqcloud.com/tx_doctor/01210202/35ea68f0-3ad2-11eb-9e54-b1245116c348","文章详情",null,"article",{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{})