增殖性淋巴结膜炎与单克隆性免疫球蛋白沉积物伪装成脏特异性血栓性微血管病变
Hayley J Duxbury1, Vincent W Lee2,3, Fiona Kwok4
1Tissue Pathology and Diagnostic Oncology, Institute of Clinical Pathology and Medical Research, Westmead Hospital, Westmead, New South Wales, Australia.
BMJ case reports
|April 3, 2025
概括
这项研究详细介绍了一种罕见的增殖性血球炎病例,其中单克隆性免疫球蛋白沉积与血栓性微血管病变 (TMA) 同时发生. 用博特佐米布治疗和血交换在患者中实现了长期的临床稳定.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 血液学 血液学 血液学
- 免疫学 免疫学 免疫学
背景情况:
- 具有单克隆免疫球蛋白沉积的增殖性血球炎是一种罕见的脏疾病.
- 它可能不常见地与血栓性微血管病变 (TMA) 共同存在.
研究的目的:
- 报告一种罕见的,与单克隆性免疫球蛋白沉积物和TMA同时存在的增殖性球炎病例.
- 描述临床表现,诊断发现和治疗结果.
主要方法:
- 用免疫光和电子显微镜进行脏活检.
- 临床,放射学和血液学研究.
- 用博特佐米布治疗和血交换.
主要成果:
- 性综合征和TMA通过活检证实.
- 免疫光检测揭示了IgG3 kappa轻链的限制.
- 没有发现瘤克隆的证据.
- 通过治疗,成功实现了长期的临床稳定.
结论:
- 这一案例突出显示了多发性血球膜炎与单克隆性免疫球蛋白沉积和TMA的罕见并发现象.
- 多学科管理和有针对性的治疗可以带来有利的结果.
相关概念视频
Renal Corpuscle
1.4K
The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous...
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous...
1.4K
Nephrons
1.8K
The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma...
1.8K


