一份病例报告强调了轨道IgG4相关疾病的诊断方式,其中包括系统性参与
Bhavya Mehta1, Ishaa Hawaibam1, Pooja Badgujar1
1Department of Ophthalmology, GS Medical College, Pilkhuwa, Uttar Pradesh, India.
Indian journal of pathology & microbiology
|December 18, 2025
概括
本案例研究详细介绍了影响眼睛和其他器官的IgG4相关疾病 (IgG4-RD). 诊断包括成像和活检,确认IgG4+血细胞和全身炎症.
科学领域:
- 眼科医生 眼科 眼科
- 免疫学 免疫学 免疫学
- 放射学 放射学是一门学科.
背景情况:
- 免疫球蛋白G4相关疾病 (IgG4-RD) 是一种复杂的免疫媒介疾病,其特征是纤维炎症变化.
- 它几乎可以影响任何器官系统,呈现出各种不同的临床表现.
- 眼部参与IgG4-RD虽然已被认可,但由于其呈现的多样性,通常需要进行彻底的调查.
研究的目的:
- 呈现一种眼部IgG4相关疾病的病例,同时具有系统性参与.
- 为了说明这种情况的诊断挑战和多式联络成像发现.
- 强调在轨道质量有系统性征兆的情况下考虑IgG4-RD的重要性.
主要方法:
- 一个41岁的男性的临床表现,有两年的无痛右眼亡病史.
- 眼科检查揭示了轴向位和眼睛运动受限.
- 实验室调查包括血清IgG4水平.
- 先进的成像:对比增强计算机断层扫描 (CECT),磁共振血管扫描 (MRI) 和氧葡萄糖正子发射断层扫描 (FDG-PET) 扫描.
- 用超声波 (USG) 引导的轨道活检用于他的病理学分析.
主要成果:
- 检测出血清IgG4水平升高.
- 脑电图和核磁共振扫描显示出一个明确的,增强内轨道质量.
- 用USG指导的活检证实了淋巴增殖性病变与丰富的IgG4阳性血细胞和纤维化.
- FDG-PET扫描显示了轨道损伤,面部腺,胰腺和中腔淋巴结中的异常代谢活动.
结论:
- 这一案例强调了IgG4相关疾病主要在轨道上表现出来的潜力,具有显著的系统影响.
- 多种模式成像与组织病理学分析相结合,对于IgG4-RD的准确诊断至关重要.
- 早期识别和诊断对于适当管理IgG4相关疾病至关重要,以防止进一步的器官损伤.
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