大疱性类天疱疮1例

患者女,54岁。颜面,躯干及四肢紫红色斑丘疹伴瘙痒半年余,双下肢水疱半个月,于2006年1月收入院治疗。半年多前无明显诱因患者颜面部出现散在黄豆至钱币大圆形、[第一段]     

大疱性类天疱疮1例

患者男,64岁.双下肢出现丘疹伴瘙痒3个月,全身起水疱1个月.患者3个月前无明显诱因双下肢出现红色丘疹,渐增多并融合成片,瘙痒剧烈,曾就诊于多家医院,多按"湿疹"给予治疗,效果欠佳,皮损渐加重.     

大疱性类天疱疮1例

大疱性类天疱疮是一种获得性自身免疫性大疱性皮肤病,好发于老年人,多表现为累及身体屈侧的张力性水疱、大疱,伴不同程度的瘙痒.发病的早期和恢复期,大疱性类天疱疮的皮损常可呈多形性,临床易误诊.现报告1例大疱性类天疱疮误诊为多形性日光疹.     

非大疱性类天疱疮

【摘要】 非大疱性类天疱疮与大疱性类天疱疮相关,临床表现多样,多数伴有瘙痒,缺乏大疱性类天疱疮的紧张性水疱或大疱的典型临床表现,误诊率高。组织病理缺乏特异性,需要依靠直接免疫荧光、间接免疫荧光或盐裂间接免疫荧光明确诊断。部分无疱性类天疱疮会发展为大疱性类天疱疮,预后较大疱性类天疱疮好,但由于易被延迟诊断,使得控制症状的药物用量大,药物不良反应多。     

眼周局限性大疱性类天疱疮一例

患者,女,12岁.眼周反复红斑、水疱4个月,伴瘙痒.皮损组织病理示:表皮下水疱,真皮浅层淋巴细胞、嗜酸粒细胞、中性粒细胞等炎性细胞浸润.直接免疫荧光(DIF):表皮基底膜IgG、C3阳性线状沉积.ELISA检测:血清抗BP230抗体2.6 U/mL,抗BP180抗体阴性.诊断:局限性大疱性类天疱疮.予以甲泼尼龙、氨苯砜...     

儿童大疱性类天疱疮1例

患儿男，12岁。因全身反复出现瘙痒性丘疹4年，泛发水泡1个月余，于2002年10月来笔者所在医院就诊。4年前，患儿无明显诱因胸背部正中出现丘疹，瘙痒明显，搔抓后渗液结痂。1年后泛发胸背部，四肢、面部，在当地医院诊断为结节性痒疹。1个月前双手背、足背外侧缘，双手掌出现密集的水疱，腹部，小腿原色素减退处又出现红色斑丘疹，小水疱可逐渐扩大到樱桃大，不易破裂，并逐渐泛发全身。     

幼儿大疱性类天疱疮1例

报道1例儿童大疱性类天疱疮。患儿男．1岁8个月。全身泛发大疱生皮损，疱壁紧张，不易破裂，疱液清澈，尼氏征阴性。皮肤组织病理检查见表皮下水疱，真皮层见以嗜酸粒细胞为主的浸润。皮肤免疫病理检查见表皮基膜带有IgM及C3沉积，患儿经皮质类固醇治疗，疗效满意。     

儿童大疱性类天疱疮

<正>患者,男,1岁2个月。主诉:全身皮肤水疱、大疱反复10余天。现病史:患者1月余前无明显诱因出现耳部丘疹,10余天前面部、肛周出现红斑、水疱,疱液清亮,疱壁紧张,逐渐蔓延至躯干、四肢。2015年7月8~14日于当地医院住院治疗,诊断"1脓疱疮;2疱疹样皮炎?",予"抗感染、抗病毒、抗敏止痒、维生素营养皮肤"等治疗后水疱较前消退,留有暗红斑、糜烂面、结痂及色素减退斑,无粟丘疹、疤痕。出院后停用药物治     

婴儿大疱性类天疱疮1例

婴儿男,6月大时出现全身红斑、水疱和大疱,皮损组织病理可见真皮内嗜酸性细胞浸润,直接及间接免疫荧光显示:IgG基底膜带线状沉积。诊断:婴儿大疱性类天疱疮。糖皮质激素治疗有效。1岁以内婴儿大疱性类天疱疮国内报道少见。     

局限型大疱性类天疱疮1例

患者女,75岁,手、足起红斑、大疱伴瘙痒8月。皮损局限于手足,结合组织病理、免疫病理确诊为局限型大疱性类天疱疮。予口服氨苯砜、四环素、烟酸片及外用强效皮质类固醇激素等治疗后症状明显缓解。     

Linear arrangement of neutrophils along the Basal layer in bullous pemphigoid: a unique histological finding

Bullous pemphigoid is an inflammatory autoimmune subepidermal bullous disease with distinct immunohistological features. We report an unusual case of a 59-year-old woman with a bullous eruption whose lesional skin biopsy showed a subepidermal blister with a linear arrangement of neutrophils, mimicking linear IgA bullous dermatosis. However, direct immunofluorescence studies demonstrated IgG and C3 linear deposition along the basement membrane zone, compatible with bullous pemphigoid. We suggest that bullous pemphigoid should therefore be considered in the differential diagnosis of neutrophil-rich subepidermal bullous diseases along with dermatitis herpetiformis and linear IgA.     

寻常性银屑病并发大疱性类天疱疮一例

患者女,80岁。因全身鳞屑性红斑10年,皮损加重伴剧痒1个月,脐窝出现水疱2 d,于2011年3月18日至我院皮肤科就诊……     

左氧氟沙星致大疱性类天疱疮1例

报告1例由左氧氟沙星诱发的大疱性类天疱疮.患者女,82岁.因发现躯干、四肢起红斑、水疱伴瘙痒7 d来诊.患者半年前曾有服用左氧氟沙星过敏史,该次服药后次日即引起红斑水疱性皮疹.组织病理检查提示表皮下水疱,疱内含有较多嗜酸性粒细胞;直接免疫荧光报告IgG、C3在表皮与真皮交界处呈线状沉积.结合皮疹特点诊断为大疱性类天疱疮.患者经糖皮质激素治疗,疗效满意.     

银屑病并发人疱性类天疱疮一例

临床资料 患者,男,44岁。主因躯干、四肢泛发皮损。伴瘙痒20余年,伴发水疱半年,加重20d,于2012年6月11日就诊。     

放射性皮炎继发大疱性类天疱疮一例

【摘要】 目的 报告放射性皮炎继发大疱性类天疱疮1例,探讨大疱性类天疱疮与放射性皮炎的相关发病机制。病例内容 患者女,82岁,左乳腺癌切除术后10年,术后放疗处出现放射性皮炎。半月前于放射性皮炎位置开始出现浮肿性红斑,水疱,大疱,尼氏征阴性,并伴有瘙痒,随后于背部,下肢出现二处水疱。组织病理为表皮下疱,免疫病理显示基底膜带IgG和C3沉积,血清中存在针对基底膜带成分的自身抗体。予米诺环素加烟酰胺治疗两周后病情控制满意。结论 放射性皮炎继发大疱性类天疱疮国际上偶见报道,有学者认为局部放疗能改变基底膜的性质,使自身抗原暴露,引起自身免疫反应;并能影响金属基质蛋白酶和血管内皮生长因子的表达,故认为大疱性类天疱疮有可能是放疗的一个潜在副作用。     

A case of bullous pemphigoid with antidesmoplakin autoantibodies

Paraneoplastic pemphigus, a recently identified disease entity, is associated with autoantibodies against a variety of epidermal proteins including desmoplakins I and II, and the 230-kDa bullous pemphigoid (BP) antigen. We report an 84-year-old Japanese man who had typical clinical and histopathological features of BP, but in whom indirect immunofluorescence, using normal human skin as the substrate, revealed concomitant serum antibasement membrane zone and antikeratinocyte cell surface autoantibodies. His serum showed reactivity similar to that which is seen with antidesmoplakin monoclonal antibody on immunofluorescence of cardiac muscle and urinary bladder. With immunoblotting, using various antigen sources, the patient's serum reacted with desmoplakins I and II. and with both the 230- and 180-kDa BP antigens. Immunogold electron microscopy also indicated the presence of antidesmoplakin antibodies. Although the significance of the antidesmoplakin antibodies in this patient is unknown, the findings in this case may provide an insight into understanding the occurrence of antidesmoplakin antibodies in paraneoplastic pemphigus.     

Neutrophil-predominant bullous pemphigoid induced by checkpoint inhibitors: A case series

Checkpoint inhibitors have been revolutionary in the treatment of metastatic melanoma, non-small-cell lung cancer, and renal cell carcinoma. By restricting negative feedback of T-cells, checkpoint inhibitors allow the immune system to identify and destroy malignant cells. This enhanced immune response is efficacious in the treatment of the aforementioned malignancies; however, it may lead to immune-related adverse events. Bullous pemphigoid (BP) is a well-documented cutaneous adverse reaction of checkpoint inhibitors, with a majority of cases reporting an eosinophil-predominant or mixed inflammatory infiltrate. We report two cases of neutrophil-predominant BP presenting in patients on checkpoint inhibitors.     

寻常性银屑病并发大疱性类天疱疮一例

临床资料患者,男,57岁。主因躯干和四肢红斑、鳞屑10余年,全身弥漫性水疱、     

A case of bullous pemphigoid limited to psoriatic plaques

Psoriasis occurs with increased incidence in patients with bullous pemphigoid (BP). In this article, we describe the seventh reported English literature case in which the bullous lesions were limited to psoriatic plaques, and we discuss the pathophysiologic mechanisms that might explain this phenomenon. Treatment with acitretin quickly cleared both psoriatic and bullous lesions, suggesting a direct link between the psoriatic inflammatory process and the evolution of bullous lesions.