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一个由Saksenaea vasiformis引起的外耳死病例:来自印度的第一份报告

T Rajendran¹, G Vithiya², Vinaykumar Hallur³

¹Department of Microbiology, Velammal Medical College Hospital and Research Institute, Madurai, India.

Indian journal of medical microbiology

|February 25, 2026

概括

这项研究报告了一例罕见的死角性外耳炎病例,由Saksenaea vasiformis引起,该病例发生在一名患有糖尿病的印度妇女身上,并由面部神经麻复杂化. 早期诊断和治疗对于管理这种不常见的粘膜菌菌感染至关重要.

科学领域:

传染性疾病传染性疾病
菌类学菌类学是指菌类学.
耳鼻喉科耳鼻喉科耳鼻喉科

背景情况:

由粘菌菌引起的耳炎是非常罕见的.
在全球范围内,由于Saksenaea物种,特别是S. vasiformis的菌菌病很少被报告.
在全球范围内,以前仅记录了两起由S. vasiformis引起的耳炎病例.

研究的目的:

在印度报告第一个由Saksenaea vasiformis引起的死性外耳炎病例.
突出这一罕见的真菌感染的诊断挑战和临床表现.
强调及时和适当管理的重要性,以改善患者的治疗结果.

主要方法:

使用D1D2测序识别致病原体S. vasiformis.
一个75岁的糖尿病女性的临床病例呈现,患有死性外耳炎和面部神经麻.
对由Mucorales和S. vasiformis引起的耳炎现有文献的综述.

主要成果:

一个罕见的由S. vasiformis引起的死性外耳炎病例在一名糖尿病患者中被确定.
患者出现了面部神经麻,这是感染的严重并发症.
尽管进行了抗真菌治疗,但患者的病情恶化,这表明诊断延迟和治疗不足.

结论:

这是印度首次报告因S. vasiformis引起的外耳死病例.
耳膜炎 (Saksenaea vasiformis) 是一种罕见但重要的外部耳炎的原因,特别是在免疫受损的个体中.
及时诊断和积极的抗真菌治疗对于管理耳朵粘膜菌是必不可少的.

关键词:

粘菌菌的疾病外耳垂死性外耳炎 (NECOTIZING OTITIS EXTERNA) 是一种导致外耳垂死的疾病.这就是Saksenaea的意思.

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