frontal fibrosing alopecia

额叶纤维性脱发
  • 文章类型: Case Reports
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  • 文章类型: Case Reports
    这项研究强调了额叶纤维性脱发和斑驳型斑秃共存的可能性,尤其是在年轻女性中,这是一种罕见的表现。怀疑伴随的共同病理生理学是这种关联的基础。
    This study highlights the possibility of coexistent Frontal Fibrosing Alopecia and ophiasis pattern Alopecia Areata especially in young females which is a rare manifestation. A concomitant shared pathophysiology is suspected to underlie this association.
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  • 文章类型: Journal Article
    额叶纤维性脱发(FFA)代表了原发性淋巴细胞性瘢痕性脱发的一种独特形式,其特征是额颞叶毛发退缩和眉毛脱发。虽然主要影响绝经后妇女,FFA也发生在育龄女性和男性中,不同种族之间观察到的差异。遗传易感性,环境因素和炎症途径有助于其发病机制,随着不断发展的诊断标准,提高了准确性。FFA治疗缺乏标准化,涵盖局部,全身和物理治疗,而头发移植仍然是一个暂时的解决方案。本文回顾了目前对FFA的理解,旨在为临床医生提供有关其管理的最新见解。
    Frontal fibrosing alopecia (FFA) represents a distinctive form of primary lymphocytic scarring alopecia characterized by fronto-temporal hair recession and eyebrow hair loss. While predominantly affecting postmenopausal women, FFA also occurs in women of reproductive age and men, with variations observed across different ethnic groups. Genetic predisposition, environmental factors and inflammatory pathways contribute to its pathogenesis, with evolving diagnostic criteria enhancing accuracy. FFA treatment lacks standardization, encompassing topical, systemic and physical therapies, while hair transplantation remains a temporary solution. This article reviews the current understanding of FFA, aiming to provide clinicians with updated insights for its management.
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  • 文章类型: Case Reports
    面毛萎缩角化病(KPAF)和额叶纤维化脱发(FFA)由于其相似的临床特征而提出了诊断挑战。皮肤科医生经常采用重叠的治疗方案,这可能会阻碍准确的诊断和治疗预期。基因检测为精确诊断和量身定制的治疗策略提供了希望,然而,它在这些条件下的效用仍未得到充分开发。这份手稿提供了一个独特的案例研究,一个36岁的男性,有KPAF和FFA的症状,接受基因检测的人.尽管这种突变检测呈阴性,该病例强调了基因检测在提高诊断准确性和优化治疗结果方面的潜力.
    Keratosis pilaris atrophicans faciei (KPAF) and frontal fibrosing alopecia (FFA) present diagnostic challenges due to their similar clinical characteristics. Dermatologists often employ overlapping treatment regimens, which may hinder accurate diagnosis and treatment expectations. Genetic testing offers promise for precise diagnosis and tailored treatment strategies, yet its utility in these conditions remains underexplored. This manuscript presents a unique case study of a 36-year-old male with symptoms of both KPAF and FFA, who underwent genetic testing. Despite testing negative for this mutation, the case underscores the potential of genetic testing to enhance diagnostic accuracy and optimize treatment outcomes.
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  • 文章类型: Journal Article
    额叶纤维性脱发(FFA)是一种扁平苔藓,病因不明,主要影响女性。关于接触性过敏原是否可能在FFA的潜在病因或进展中起作用,存在矛盾的证据。
    这项研究的目的是找到患者在网上搜索的最常见的产品,确定这些广告的非处方美发产品中存在的接触过敏原,并提出它们在FFA发展或恶化中的作用。
    我们回顾了当前有关该主题的研究,然后调查了通常用于头发再生的非处方头发产品中发现的常见过敏原。
    FFA的确切病因仍然未知,然而,目前的文献报道了炎性皮肤病与FFA之间的关联。
    缺乏有关FFA中接触性过敏原功能的公开数据,这限制了我们的研究。
    需要以更大的队列进行基于调查的分析,以进一步解释产品使用与基于接触性过敏原的FFA呈现之间的关系。更多关于可能的病因和接触性皮炎与FFA之间关系的研究可能会阻止患者疾病的进一步进展,改善他们的生活质量。
    UNASSIGNED: Frontal fibrosing alopecia (FFA) is a form of lichen planopilaris with an undetermined etiopathogenesis, predominantly affecting women. There is conflicting evidence as to whether contact allergens may play a role in the underlying etiology or progression of FFA.
    UNASSIGNED: The aim of this study is to find the most common products that patients search for online, identify contact allergens present in these advertised over-the-counter hair products, and suggest their role in the development or exacerbation of FFA.
    UNASSIGNED: We reviewed current research on this topic and then investigated common allergens found in over-the-counter hair products commonly used for hair regrowth.
    UNASSIGNED: FFA\'s exact etiopathogenesis remains vastly unknown, however, current literature has reported an association between inflammatory skin conditions and FFA.
    UNASSIGNED: The lack of published data on the function of contact allergens in FFA placed restrictions on our study.
    UNASSIGNED: A survey-based analysis with a larger cohort is needed to further interpret the relationship between product use and FFA presentation based on contact allergens. More research on possible etiopathogenesis and the relationship between contact dermatitis and FFA may prevent further progression of a patient\'s disease, leading to an improvement in their quality of life.
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  • 文章类型: Journal Article
    额叶纤维性脱发(FFA)是一种主要在绝经后妇女中观察到的瘢痕性脱发,自1994年最初描述以来,发病率不断上升。该疾病的确切病因尚未完全阐明。FFA的特征是炎症过程影响前颞叶发际线的毛囊,导致其逐渐衰退。眉毛,特别是横向部分,也可能受到影响。早期诊断和实施有效治疗以限制炎症过程对于阻止疾病进展至关重要。已经报道了各种治疗可能性,包括抗炎药和免疫抑制剂,以及5-α-还原酶抑制剂,类维生素A,和抗疟药。还描述了光疗和外科手术的使用。然而,大多数可用数据是回顾性获得的,通常由病例报告或小病例系列的描述组成,而不是来自随机对照试验。此外,FFA的病因尚不清楚,其过程不可预测,偶尔与自发稳定有关。因此,没有关于治疗方式的确切指南.因此,本研究的目的是对现有FFA治疗模式的疗效进行全面综述,并重点介绍新的治疗方案.
    Frontal fibrosing alopecia (FFA) is a type of cicatricial alopecia predominantly observed in postmenopausal women, with the incidence rising since its initial description in 1994. The exact etiopathogenesis of the disease has not been completely elucidated. FFA is characterized by an inflammatory process affecting the hair follicles of the fronto-temporal hairline, leading to its gradual recession. Eyebrows, particularly the lateral parts, may also be affected. Early diagnosis and an implementation of effective therapy to limit the inflammatory process are crucial in halting disease progression. Various treatment possibilities have been reported, including anti-inflammatory and immunosuppressive agents, as well as 5-alpha-reductase inhibitors, retinoids, and antimalarial agents. The use of phototherapy and surgical procedures has also been described. However, most available data have been obtained retrospectively, frequently consisting of descriptions of case reports or small case series, and not from randomized controlled trials. In addition, the etiopathogenesis of FFA remains unclear and its course unpredictable, occasionally being linked with spontaneous stabilization. Hence, no precise guidelines exist regarding treatment modalities. Therefore, the aims of this study were to provide a comprehensive review of the efficacy of existing therapeutic modalities for FFA and to highlight novel therapeutic options.
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  • 文章类型: Journal Article
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  • 文章类型: Journal Article
    额叶纤维性脱发(FFA)是瘢痕性脱发的重要原因,主要见于绝经后女性,但有时见于绝经前女性和男性。尽管由于其组织病理学特征而被认为是扁平苔藓的变体,它具有独特的临床特征和关联,这使得它成为一个独特的实体。我们特此报告一系列来自印度东北部的FFA患者。
    本研究旨在分析FFA的临床和组织病理学特征。
    我们回顾性分析了2013年4月至2023年2月在皮肤科门诊确诊的FFA病例的临床记录和组织病理学特征。
    总共21名患者,对2013年4月至2023年2月被诊断为FFA的患者进行了分析。其中,19名患者为女性,男女比例为9.5:1。研究人群的平均年龄为48.33岁。大多数患者来自绝经后年龄组(15/19女性,78.94%)。色素扁平苔藓(6,28.57%)是最常见的相关疾病,其次是雄激素性脱发和扁平苔藓(各2个,9.52%)。主要组织学特征为18例(85.71%)滤泡周围淋巴细胞浸润,其次是15例(71.42%)的基础卵泡角质形成细胞水肿变性和14例(66.66%)的黑色素失禁。
    我们的研究是来自印度东北部的第一项研究,重点是FFA的临床表现和组织病理学特征。此外,关于FFA的最新发展,我们的研究试图确定Tolkachjov等人提出的FFA患者诊断标准的临床意义.(2018),viz.国际FFA合作集团标准(2021年)。
    UNASSIGNED: Frontal fibrosing alopecia (FFA) is an important cause of scarring alopecia seen mostly in post-menopausal women but sometimes in pre-menopausal women and men. Although considered a variant of lichen planopilaris due to its histopathological characteristics, it has distinct clinical features and associations, which make it a unique entity. We hereby report a series of patients with FFA from North-East India.
    UNASSIGNED: This study aimed to analyse the clinical and histopathological characteristics of FFA.
    UNASSIGNED: We retrospectively analysed clinical records and histopathological features of FFA cases diagnosed in the Dermatology Outpatient Department from April 2013 to February 2023.
    UNASSIGNED: A total of 21 patients, who were diagnosed with FFA from April 2013 to February 2023, were analysed. Of these, 19 patients were female, with a male-to-female ratio of 9.5:1. The mean age of study population was 48.33 years. The majority of the patients were from the post-menopausal age group (15/19 females, 78.94%). Lichen planus pigmentosus (6, 28.57%) was the most commonly associated disease, followed by androgenetic alopecia and lichen planopilaris (2 each, 9.52%). The main histological features noted were perifollicular lymphocytic infiltrate in 18 (85.71%), followed by hydropic degeneration of basal follicular keratinocytes in 15 (71.42%) and melanin incontinence in 14 (66.66%) patients.
    UNASSIGNED: Our study is the first study from North-East India focusing on the clinical presentation and histopathological characteristics of FFA. Furthermore, with respect to the recent development in FFA, our study attempted to determine the clinical significance of the proposed criteria for the diagnosis of FFA patients by Tolkachjov et al. (2018), viz. International FFA Cooperative Group Criteria (2021).
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  • 文章类型: Journal Article
    扁平苔藓(LPP)是一种导致淋巴细胞性瘢痕性脱发的自身免疫性疾病。不同的药物,如羟氯喹,甲氨蝶呤,环孢菌素,和霉酚酸酯已尝试控制脱发,但效果有限。JAK抑制剂是免疫调节药物,其干扰淋巴细胞中的JAK-STAT信号传导途径,并且用于治疗炎性病症,例如类风湿性关节炎和斑秃。
    我们的目的是确定JAK抑制剂在LPP及其临床变体中的有效性,额叶纤维性脱发.使用PubMed进行了文献检索,谷歌学者,和Cochrane数据库。共发现7篇描述35例患者的文章。尽管有关治疗的数据仅限于回顾性研究和病例报告,JAK抑制剂可以被认为是一种新的治疗选择,尤其是在顽固的情况下。需要大型前瞻性研究和随机对照试验来提供支持疗效的进一步证据。
    关于用JAK抑制剂治疗LPP和FFA的数据仅限于回顾性研究和病例报告,但是JAK抑制剂可以被认为是一种新的治疗选择,尤其是在顽固性病例中。
    扁平苔藓(LPP)是免疫系统攻击毛囊的一种疾病,导致永久性脱发。医生尝试了不同的药物来控制脱发,但成功有限。JAK抑制剂是可以影响免疫系统的药物,用于治疗类风湿性关节炎和斑秃等疾病。我们想知道JAK抑制剂是否可以帮助LPP。我们查看了医学数据库中的研究文章,发现了7篇涉及35名患者的文章。尽管有关治疗的信息仅限于回顾过去病例和个人报告的研究,JAK抑制剂可能是一种新的治疗选择,尤其是当其他治疗方法无效时。我们需要对更多的人群进行更多的研究,以获得更多的证据来证明JAK抑制剂对LPP的作用。
    UNASSIGNED: Lichen planopilaris (LPP) is an autoimmune disorder leading to lymphocytic cicatricial alopecia. Different agents such as hydroxychloroquine, methotrexate, cyclosporine, and mycophenolate mofetil have been tried to control hair loss with limited efficacy. JAK inhibitors are immune-modulating drugs which interfere with the JAK-STAT signaling pathway in lymphocytes and are used in treatment of inflammatory conditions such as rheumatoid arthritis and alopecia areata.
    UNASSIGNED: Our aim was to determine effectiveness of JAK inhibitors in LPP and its clinical variant, frontal fibrosing alopecia. A literature search was conducted using PubMed, Google Scholar, and Cochrane databases. A total of 7 articles describing 35 patients were found. Although data on treatment are limited to retrospective studies and case reports, JAK inhibitors can be considered a new therapeutic option, especially in recalcitrant cases. Large prospective studies and randomized control trials are needed to provide further evidence supporting efficacy.
    UNASSIGNED: Besides the fact that data on the treatment of LPP and FFA with JAK inhibitors are limited to retrospective studies and case reports, but JAK inhibitors can be considered as a new therapeutic option especially in recalcitrant cases.
    Lichen planopilaris (LPP) is a condition where the immune system attacks hair follicles, causing permanent hair loss. Doctors have tried different medications to control the hair loss, but with limited success. JAK inhibitors are drugs that can affect the immune system and are used to treat conditions like rheumatoid arthritis and alopecia areata. We wanted to find out if JAK inhibitors could help with LPP. We looked at research articles in medical databases and found 7 articles that talked about 35 patients. Although the information on treatment is limited to studies that looked back at past cases and individual reports, JAK inhibitors could be a new option for treatment, especially when other treatments have not worked. We need more studies with larger groups of people to get more evidence on how well JAK inhibitors work for LPP.
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  • 文章类型: Journal Article
    额叶纤维性脱发(FFA)是瘢痕性脱发的一种独特形式,其特征是发际线逐渐衰退,主要影响绝经后个体,因此暗示潜在的荷尔蒙起源。这篇叙述性评论,从2000年到2023年,深入研究PubMed文学,关注FFA女性的更年期和荷尔蒙状况。目的是揭示FFA的复杂性质及其与女性荷尔蒙失调的合理联系。虽然更年期仍然是与FFA相关的关键人口统计学特征,现有数据表明,其激素失衡可能不能完全解释FFA的发展。相反,大量证据表明,肥沃年限减少之间存在很强的关联,特别是通过外科手术导致突然的荷尔蒙失衡,FFA在女性此外,激素替代疗法或口服避孕药暴露与FFA有不同程度的关联.妇科医生应提高对干预措施的影响及其在监督妇女生育方面的关键作用的认识,认识到对FFA进展的潜在影响。荷尔蒙中断的反复出现的主题强烈暗示了女性性激素变化与FFA之间的因果关系。然而,这种关系的程度和潜在机制仍然是正在进行辩论的主题。
    Frontal Fibrosing Alopecia (FFA) is a distinctive form of cicatricial alopecia characterized by gradual hairline recession, predominantly affecting postmenopausal individuals, thus implying a potential hormonal origin. This narrative review, spanning 2000 to 2023, delves into PubMed literature, focusing on the menopausal and hormonal status of women with FFA. The objective is to unravel the intricate nature of FFA and its plausible associations with hormonal dysregulations in women. While menopause remains a pivotal demographic characteristic linked to FFA, existing data suggest that its hormonal imbalances may not fully account for the development of FFA. Conversely, substantial evidence indicates a strong association between a reduction in fertile years, particularly through surgical interventions leading to an abrupt hormonal imbalance, and FFA in women. Additionally, exposure to hormone replacement therapy or oral contraceptives has shown varying degrees of association with FFA. Gynecologists should maintain a heightened awareness regarding the ramifications of their interventions and their pivotal role in overseeing women\'s fertility, recognizing the potential influence on the progression of FFA. The recurrent theme of hormonal disruption strongly implies a causal connection between alterations in sex hormones and FFA in women. Nevertheless, this relationship\'s extent and underlying mechanisms remain subjects of ongoing debate.
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