甲癣与孢子、分生孢子座和污染物  

Spores, sporodochia and fomites in onychomycosis

作　　者：Piérard G.E. 周少娜 

机构地区：[1]Department of Dermatopathology, CHU Sart-Tilman, BE-4031 Liège, Belgium,Dr.

出　　处：《世界核心医学期刊文摘（皮肤病学分册）》2006年第11期59-59,共1页Digest of the World Core Medical JOurnals:Dermatology

摘　　要：Onychomycosis is a frequent infection. Contagion rarely depends on direct contamination, but rather on environmental propagule dispersion including the intervention of fomites. The potential release of fungal cells in the environment from the affected nails has not been thoroughly studied. Observations made by histomycology suggest that arthroconidia and chlamydoconidia issued from invading fungi can be involved. In addition, the sporodochium, which is an exophytic fungal ball, may be attached underneath the distal free edge of some onychomycoses. It might represent an important source of fungal propagules in patients with poor nail trimming.Onychomycosis is a frequent infection. Contagion rarely depends on direct contamination, but rather on environmental propagule dispersion including the intervention of fomites. The potential release of fungal cells in the environment from the affected nails has not been thoroughly studied. Observations made by histomycology suggest that arthroconidia and chlamydoconidia issued from invading fungi can be involved. In addition, the sporodochium, which is an exophytic fungal ball, may be attached underneath the distal free edge of some onychomycoses. It might represent an important source of fungal propagules in patients with poor nail trimming.

关 键 词：分生孢子座 真菌球 厚膜孢子 繁殖体 感染性疾病 游离缘 节孢子 真菌细胞 

分 类 号：R756.4[医药卫生—皮肤病学与性病学]