关键四肢 粒状体炎中的缺血与多炎:一种罕见但严重的并发症
Anushka Aggarwal1, Rohini Handa1, Rakesh Mahajan2
1Department of Rheumatology, Indraprastha Apollo Hospital, New Delhi, India.
Modern rheumatology case reports
|December 19, 2025
概括
关键四肢缺血症 (CLI) 是多炎 (GPA) 的粒状瘤病的一种罕见并发症. 随着免疫抑制的同时,迅速的手术干预可以成功地挽救GPA患者的肢体,这些患者经历了动脉血栓和CLI.
科学领域:
- 类风湿病学 类风湿病学
- 血管外科 血管外科
- 腎臟病學 (nephrology) 是一種醫學.
背景情况:
- 带有多炎的颗粒性血管炎 (GPA) 是一种系统性血管炎,影响小至中型血管.
- GPA通常涉及上呼吸道,肺和脏.
- 关键四肢缺血症 (CLI) 和动脉血栓症是罕见但严重的GPA并发症.
研究的目的:
- 报告一名34岁的女性GPA病例,患有关键四肢缺血症 (CLI) 和臂动脉血栓症.
- 突出及时诊断的重要性,以及在GPA相关的动脉并发症中为肢体挽救而进行的联合外科医疗管理.
主要方法:
- 一个34岁的GPA女性患者的病例报告.
- 临床表现:发烧,紫外线,上呼吸道,肺部和脏受影响.
- 诊断工作:ANCA-PR3阳性,蛋白尿,活性尿沉积物,肺透和鼻干扰的成像.
- 治疗方法:静脉注射类固醇,利图西马布,随后对急性四肢缺血症进行紧急血栓切除和血栓溶解.
主要成果:
- 患者出现了与GPA一致的症状,并由于臂动脉血栓形成,在右上肢出现了急性肢体威胁性缺血症.
- 尽管初始免疫抑制疗法 (类固醇,rituximab),肢体缺血进展.
- 紧急的血栓切除和血栓溶解成功地恢复了血液流动,防止了截肢.
结论:
- 由于动脉血栓形成的关键四肢缺血 (CLI) 是一种极其罕见的 (<1%),但具有多性炎 (GPA) 的粒状瘤病的破坏性并发症.
- 在GPA中,大多数报告的CLI病例导致肢体丧失,即使免疫抑制.
- 早期识别,及时的多普勒/血管图诊断以及与免疫抑制相结合的紧急手术干预对于成功挽救四肢和改善动脉血症GPA患者的治疗结果至关重要.
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