Three rare cases of cutaneous phaeohyphomycosis.
Three rare cases of cutaneous phaeohyphomycosis.
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DOI：
10.4103/0970-0358.191321
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发表时间：
2016-05
期刊：
影响因子：
--
通讯作者：
Nayak CS
中科院分区：
文献类型：
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作者：
Chhonkar A;Kataria D;Tambe S;Nayak CS
褐丝酵母菌病是一种由真菌引起的慢性传染病，通常涉及皮肤和皮下组织。皮下脓丝酵母菌病的特征是丘疹结节、疣状、角化过度或溃疡斑块、囊肿、脓肿、脓肉芽肿、无法愈合的溃疡或鼻窦。在印度，常见的相关属是Exophiala， Phialophora, Cladosporium, Curvularia， Fonsecaea和Alternaria。这种情况包括真皮和表皮中存在棕色壁菌丝结构。在这里，我们报告一个罕见的病例系列的三个病人的褐丝酵菌病病变的手指和手背。
Phaeohyphomycosis is a chronic infectious condition caused by dematiaceous fungi which usually involve the skin and subcutaneous tissue. Subcutaneous phaeohyphomycosis is characterised by papulonodules, verrucous, hyperkeratotic or ulcerated plaques, cysts, abscesses, pyogranuloma, non-healing ulcers or sinuses. In India, commonly associated genera are Exophiala, Phialophora, Cladosporium, Curvularia, Fonsecaea and Alternaria. This condition involves the presence of brown-walled hyphal structures in the dermis and epidermis. Here, we are reporting a rare case series of three patients of phaeohyphomycosis with lesions on finger and dorsum of the hand.