简介:Dysmenorrheareferstoperiodiclowerabdominalpainoccurringduringoraroundmenstruation.Itoftenhappensbeforeorduringperiod,occasionallyafterperiod,andmanifestslowerabdominalpain,crampyordistending,whichmayradiatetolumbosacralregion,innerthighandperianalregion.Co-occurringsymptomsmayincludepalecomplexion,nausea,vomiting,diarrhea,andaversiontocoldinthewholebodyorconcentratedinlowerabdomen.Severepaincancauseprostrationorevenfainting.Menstrualpaincommonlylastsforseveralhoursor1-2d,andrelieveswhenmenstrualbloodflowssmoothly.
简介:糖尿病皮肤血管病变是糖尿病最常见的并发症之一。国内外报道,约30%2型糖尿病(Type2DiabetesMellitus,T2DM)患者合并皮肤损害,其代谢与微循环障碍对皮肤胶原蛋白均有影响,所以几乎所有2型糖尿病患者均有皮肤受累瞄。。皮肤病变可加重糖尿病患者的病情,严重者甚至导致下肢发生闭塞性动脉硬化、足部缺血、感觉减退,发生严重的损伤、感染、溃疡及坏疽,统称之为糖尿病足。开始为下肢尤其是足趾发绀,静脉瘀血,麻刺感,以后逐渐发生湿性坏疽。
简介:Herpeszosterisakindofacuteherpesviraldermatosisinducedbyinfectionofvaricellazostervirus,andischaracterizedbyapainfulskinrashwithblisters.Itoftenoccursintheareasinnervatedbyintercostal,cervical,trigeminal,andlumbosacralnerves.Asafeatureofthisdisease,neuralgiahappensbeforeortogetherwiththerash,radiatingalongtheinnervatedareas.Elderlypatientscommonlysufferfromalong-timeresidualneuralgia
简介:目的:探讨乳腺浸润性微乳头状癌的临床病理特征。方法:选取2006—2011年间我院收治的乳腺浸润性微乳头状癌患者27例,对其切片标本进行病理和免疫组化检验,观察病理改变情况,分析病理特征。结果:27例患者的病理组织均具有典型的乳腺浸润性微乳头状癌病理特征。肿瘤细胞排列成的癌团为微乳头状、小腺样,且大小不等,肿瘤细胞呈中空簇状生长,乳头中心纤维血管轴心较少。其中20例有局部淋巴结转移,送检淋巴结转移率为74.1%,转移癌的形态仍保持乳头状或腺管状结构。ER阳性率为59.3%,PR阳性率为48.1%,Her-2阳性率为59.3%,CD31阳性率为59.3%,CK7与EMA阳性率均为100%。结论:通过检测分析病理特征和免疫组化特点对乳腺浸润性微乳头状癌进行诊断,能够提高诊疗及预后效果。