自体免疫血液溶解性贫血患者的血清学特征和免疫血液学困难:印度南部的一项回顾性分析研究
Dibyajyoti Sahoo1, S Anuragaa1
1Department of Transfusion Medicine, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India.
Asian journal of transfusion science
|January 17, 2025
概括
温暖的自身免疫溶血性贫血 (AIHA) 在我们人口中最常见. 对AIHA患者来说,仔细的免疫血液学检查至关重要,特别是考虑到血型差异的频率.
科学领域:
- 血液学 血液学 血液学
- 免疫学 免疫学 免疫学
- 血清学 血清学是一门学科.
背景情况:
- 自体免疫血清性贫血 (AIHA) 涉及红细胞 (RBC) 被自身抗体破坏.
- 根据温度灵敏度,AIHA被分类为热,冷和混合类型.
- 抗体可以是免疫球蛋白G,M,A或补充蛋白,导致血管内或血管外血解.
研究的目的:
- 为了确定本地人口中自身免疫血液溶解性贫血 (AIHA) 患者的血清学特征.
- 确定不同AIHA亚型的流行率和相关的人口因素.
主要方法:
- 分析了112名患者的样本.
- 综合免疫血液学工作,包括血液分组,直接库姆斯测试 (DCT),间接库姆斯测试 (ICT),单体特异性DCT,以及对抗体的鉴定.
主要成果:
- 大多数患者 (69.6%) 的年龄在16-45岁之间.
- 主要的AIHA (56.25%) 比次要的AIHA更为普遍.
- 女性 (73.2%) 受到影响更大;温暖的AIHA (58%) 是最常见的类型,其次是混合型 (33%) 和冷 (9%).
- 血型差异发生在26.8%的病例中.
结论:
- 温暖的AIHA是这个群体中占主导地位的类型,其次是混合和冷的AIHA.
- 很大一部分AIHA患者表现出血型差异.
- 彻底的免疫血液学评估对于准确的AIHA诊断和管理至关重要.
相关概念视频
01:10Blood Typing
1.1K
Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...
1.1K
02:45Blood Transfusion and Agglutination
10.7K
Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
10.7K
01:19Rh Blood Group
1.3K
The Rhesus (Rh) antigen is crucial in determining blood groups and ensuring compatibility during blood transfusions.
1.3K
01:15Blood Transfusion
479
Blood transfusion is a critical medical procedure that saves lives and treats various medical conditions. It involves transferring blood from a donor to a recipient. This process requires a thorough understanding of the ABO blood group system and its associated antigens and antibodies.
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
479