Tinea pedis in sewerage workers.
- Author:
Jeong Aee KIM
;
Seung Yong JUNG
;
Sang Eun MOON
;
Seog Woon KWON
- Publication Type:Original Article
- Keywords:
Tinea pedis;
Sewerage workers;
Trichosporon beigelii;
Trichosporon cutaneum
- MeSH:
Arthrodermataceae;
Candida;
Fungi;
Health Personnel;
Humans;
Plants;
Prevalence;
Seoul;
Tinea Pedis*;
Tinea*;
Trichophyton;
Trichosporon;
Yeasts
- From:Korean Journal of Dermatology
1992;30(1):62-67
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Tinea pedis is frequently found in those people with poor hygine and in hot and humid environments. The authors investigated the clinical, epidemiologicol a id mycological characteristics of tinea pedis in 138 sewerage workers attending a sewerage plant in Seoul. Tinea pedis was found in 82, with a prevalence of 59.4%. The prevalence of tinea pedis increased with age and the period working at sewerage plant, however, there was no statistical significance. Also there was no difference in the prevalence of tinea pedis between the clerical workers and the field workers. Positive rate for KOH smear was 73.2%, and culture positive rates were 42.7%, producing 35 strains of dermatophytes. Twertyeight strains of Trichophyton Rubrum and 7 strains of Trichophyton mentagrophytes were isolated. Twentyseven yeast-form colonies were isolated, and Trichosporon beigelii was foungl in 19 samples. Most of the yeast forms were found mixed with dermatophytes and moulcis, However, 6 were isolated from direct smear positive cases and yieIded pure colonies of yeast. These included 4 cases of T. beigelii, 1 case of Candida parapsilosis, and 1 case of Candida hormicola. In view of the recent report of these fungi as pathogenic organism, these isolates, rspecially T. beigelii, were considered as a causative agent of tinea pedis in certain groups like sewerage workers.
