Majocchi's granuloma

 

作者: K. J. Smith,   R. C. Neafie,   H. G. Skelton,   T. L. Barrett,   J. H. Graham,   G. P. Lupton,  

 

期刊: Journal of Cutaneous Pathology  (WILEY Available online 1991)
卷期: Volume 18, issue 1  

页码: 28-35

 

ISSN:0303-6987

 

年代: 1991

 

DOI:10.1111/j.1600-0560.1991.tb00598.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

摘要:

Majocchi's granuloma (nodular granulomatous perifolliculitis) is a well recognized but uncommon infection of dermal and subcutaneous tissue by fungal organisms (dermatophytes) usually limited to the superficial epidermis. The organism usually associated with Majocchi's granuloma isTrichophylon rubrum; however, other dermatophytes includingT. mentagrophytes(varietygranulosum),T. epilans,T. violaceum,M. audouinii,M. gypseum,M. ferrugineum, andM. canismay be the causative agent. A review of 17 cases revealed not only the variety of possible organisms but also a marked variation from the usual hyphal forms. The morphologic variations including yeast forms, bizarre hyphae, mucinous coatings, and the Splendore‐Hoeppeli phenomenon may be factors which allow the dermatophytes to persist and grow in an abnormal location. Also, there is evidence that Majocchi's granuloma may occur in two distinct groups of patient

 

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