[在患有格雷夫斯病的患者中,慢性自发性疹与I/IIb型内型重叠]
Karla Daniela Martínez-Lee1, Beatriz Altagracia Contreras-Tejada2, Antonio Albarran-Godinez2
1Servicio de Alergia e Inmunología Clínica, Hospital General de México Dr. Eduardo Liceaga, Ciudad de México. karlitalait@gmail.com.
概括
这个案例突出了一个患有慢性疹和甲状腺功能障碍的患者,被诊断为I/IIb型重叠. 有效的管理涉及解决自身免疫因素和缓解症状.
科学领域:
- 免疫学 免疫学 免疫学
- 内分泌学 在内分泌学.
- 皮肤病学 皮肤病学
背景情况:
- 疹包括疹和/或血管,通常与自身免疫性疾病有关.
- 存在两种已知的内型:I型 (IgE抗TPO自身抗体) 和IIb型 (IgG抗体,IgE抗FcER1),它们经常重叠.
- 很大一部分患者表现出抗甲状腺抗体,但很少有人表现出明显的症状.
研究的目的:
- 为了呈现一种与甲状腺功能障碍同时发生的慢性疹病例.
- 为了说明自身免疫性疹症的诊断挑战和治疗考虑.
- 为了突出I/IIb类型的重叠在患有高IgE和自身免疫标志物的患者中.
主要方法:
- 一名46岁的女性患有未经治疗的甲状腺功能障碍症,呈现出严重的,普遍的疹和面部血管.
- 实验室检测显示IgE升高,TSH抑制,FT4升高,阳性抗TPO和抗TG抗体,以及阳性自身血清检测.
- 开始服用莱沃提里津的治疗,在两个月内症状有所改善.
主要成果:
- 该患者的临床和实验室发现与I型和IIb型疹一致.
- 一个积极的自身血清测试表明了自身免疫活性.
- 利沃提里津 (levocetirizine) 提供了部分症状缓解,这表明需要进一步的管理策略.
结论:
- 该病例证明了甲状腺功能增强症患者的I/IIb型重叠疹.
- 目前的疹分类系统在临床环境中缺乏普遍适用性.
- 准确的分类对于慢性疹的有效治疗和预后决策至关重要.
相关概念视频
Hypersensitivities
7.2K
Hypersensitivity, also known as a hypersensitivity reaction or allergic reaction, is a condition where the body's immune system reacts abnormally to a foreign substance. Such substances, that cause hypersensitivity are referred to as an allergen, could be something typically harmless to most people, like pollen or certain foods.
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
7.2K
Allergic Drug Reactions
1.3K
Allergic reactions related to drugs are hypersensitivity responses driven by the immune system and bear no connection to the drug's therapeutic action. While drugs in isolation do not trigger an immune response, they can interact with endogenous proteins to form antigens. These antigens stimulate lymphocytes to produce antibodies. IgE-type antibodies attach themselves to mast cells. Upon subsequent exposure to the same stimulus, the antigen-antibody interaction is initiated, unleashing...
1.3K
Autoimmune Disorders
1.5K
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
1.5K
Allergic Reactions
32.0K
Overview
32.0K
Cross-reactivity
32.8K
Overview
32.8K
Endocarditis II: Clinical Features of Infective Endocarditis
421
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
421


