呈现与前段OCT记录的偏蛋白质性角膜病变一起出现的单克隆性角膜病变:一个病例报告
Cyrine Nouira1, Wassim Ghazal2, Christophe Panthier2
1Department of Anterior Segment and Refractive Surgery, Adolphe de Rothschild Foundation Hospital, Paris, France. cyrine_nouira@yahoo.com.
BMC ophthalmology
|July 2, 2025
概括
偏蛋白质性角膜病变 (PPK) 是一种与单克隆性角膜病变相关的罕见眼睛疾病. 前段光学连贯性断层扫描 (AS-OCT) 揭示了独特的沉积模式,有助于诊断和管理这种全身性疾病.
科学领域:
- 眼科医生 眼科 眼科
- 血液学 血液学 血液学
- 医疗成像医学成像
背景情况:
- 偏蛋白质性角质瘤病 (PPK) 是一种罕见的单克隆性骨髓瘤病的眼部表现,包括意义不明的单克隆性骨髓瘤病 (MGUS),燃烧的多发性骨髓瘤 (SMM) 和多发性骨髓瘤 (MM).
- 在老年人中,这些血液病的眼部表现往往被忽略或被误诊.
研究的目的:
- 报告一个独特的PPK病例,在AS-OCT上有明显的成像发现.
- 要突出AS-OCT在识别微妙的类蛋白沉积模式中的作用.
- 强调眼科发现的重要性,促使对单克隆性牙病变进行系统评估.
主要方法:
- 一个52岁的男性的病例报告,双侧角膜不透明.
- 前段光学连贯断层扫描 (AS-OCT) 用于可视化角膜病变.
- 进行了血液学检查,包括骨髓活检,以诊断潜在的单克隆性胃病变.
主要成果:
- AS-OCT揭示了角膜中独特的混合层沉积模式,影响了曼层,肌层和内皮.
- 这名患者被诊断出患有IgG kappa单克隆性胃病变和燃烧的多发性骨髓瘤.
- 化疗导致了血液学缓解和角膜发现的改善.
结论:
- 在PPK中,AS-OCT可以识别角膜类蛋白沉积的细微,分层的模式.
- 观察到的成像特征扩大了对PPK临床谱的理解.
- 眼科医生应考虑在无法解释的双边间歇性角膜炎的情况下进行单克隆性牙病变.
关键词:
澳大利亚-奥地利的地区.在MGUS的角质病变中,MGUS的角质病变.PPK PPK PPK 的意思是什么偏蛋白质性角质病变 (Paraproteinemic keratopathy) 是一种对蛋白质进行治疗的疾病.更多相关视频
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