中国麻风皮肤病杂志 ›› 2025, Vol. 41 ›› Issue (5): 351-354.doi: 10.12144/zgmfskin202505351

• 临床研究 • 上一篇    下一篇

红色毛癣菌致糖尿病患者Majocchi肉芽肿一例并文献复习

耿寒青1，2,杨宝琦1，2,暴芳芳1，2   

  1. 1山东第一医科大学附属皮肤病医院，山东济南，250022；2山东省皮肤病性病防治研究所，山东济南，250022
  • 出版日期:2025-05-15 发布日期:2025-05-15

Majocchi granuloma caused by Trichophyton rubrum in a diabetes patient: a case report and literature review

GENG Hanqing1，2, YANG Baoqi1，2, BAO Fangfang1，2   

  1. 1 Dermatology Hospital of Shandong First Medical University, Jinan 250022, China; 2 Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan 250022, China
  • Online:2025-05-15 Published:2025-05-15

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摘要： Majocchi肉芽肿是一种由皮肤癣菌引起的毛囊周围肉芽肿性炎症，分为毛囊型和皮下结节型，最常见的致病菌是红色毛癣菌。皮下结节型Majocchi肉芽肿好发于免疫低下的个体。本文报道免疫功能正常的糖尿病患者发生皮下结节型Majocchi肉芽肿一例（鉴定菌种为红色毛癣菌），并复习既往由红色毛癣菌引起的Majocchi肉芽肿的相关文献。

关键词: 真菌感染, 红色毛癣菌, 糖尿病

Abstract: Majocchi granuloma is a perifollicular granulomatous inflammation caused by dermatophytes，which classified follicular type and subcutaneous nodular type. The most common pathogen is Trichophyton rubrum. Subcutaneous nodular Majocchi granuloma occurs often in immunocompromised individuals. We report a case of subcutaneous nodular Majocchi granuloma in a diabetic patient with normal immune function, where the identified fungal species is Trichophyton rubrum, and review the relevant literature.

Key words: fungal infection, Trichophyton rubrum, diabetes