BACKGROUND: Onychomycosis is a major cause of nail dystrophy. The causative organisms in onychomycosis are dermatophytes, Candida and molds. A variety of molds have been isolated from nails. METHODS: Nail scrapings and clippings were collected from 100 cases and inoculated on slants containing SDA with cycloheximide 0.5 mg/mL, chloramphenicol 0.05 mg/mL, and SDA with chloramphenicol 0.05 mg/mL. RESULTS: The culture positivity rate for molds was 22%. The predominant mold isolates were Aspergillus species (86.4%, Fusarium oxysporum (4.5%), Curvularia species (4.5%) and Penicillium species (4.5%). CONCLUSION: Primary invasion of nails by molds can cause onychomycosis.
BACKGROUND:Onychomycosis is a major cause of nail dystrophy. The causative organisms in onychomycosis are dermatophytes, Candida and molds. A variety of molds have been isolated from nails. METHODS: Nail scrapings and clippings were collected from 100 cases and inoculated on slants containing SDA with cycloheximide 0.5 mg/mL, chloramphenicol 0.05 mg/mL, and SDA with chloramphenicol 0.05 mg/mL. RESULTS: The culture positivity rate for molds was 22%. The predominant mold isolates were Aspergillus species (86.4%, Fusarium oxysporum (4.5%), Curvularia species (4.5%) and Penicillium species (4.5%). CONCLUSION: Primary invasion of nails by molds can cause onychomycosis.
Authors: Gerhard A Wiesmüller; Birger Heinzow; Ute Aurbach; Karl-Christian Bergmann; Albrecht Bufe; Walter Buzina; Oliver A Cornely; Steffen Engelhart; Guido Fischer; Thomas Gabrio; Werner Heinz; Caroline E W Herr; Jörg Kleine-Tebbe; Ludger Klimek; Martin Köberle; Herbert Lichtnecker; Thomas Lob-Corzilius; Rolf Merget; Norbert Mülleneisen; Dennis Nowak; Uta Rabe; Monika Raulf; Hans Peter Seidl; Jens-Oliver Steiß; Regine Szewszyk; Peter Thomas; Kerttu Valtanen; Julia Hurraß Journal: Allergo J Int Date: 2017-02-28