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KMID : 0670820120170030176
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Korean Journal of Medical Mycology
2012 Volume.17 No. 3 p.176 ~ p.182
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A Clinical Study on Tinea Corporis
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Park Young-Woon
Park Hyun-Sun
Yoon Hyun-Sun
Cho So-Yun
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Abstract
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Background: Tinea corporis includes all superficial dermatophyte infections of the skin other than those involving the scalp, beard, hands, feet, and groin. Objective: The purpose of this study is to evaluate the clinical features of tinea corporis.
Method: Clinical findings of tinea corporis diagnosed at Boramae Medical Center in the last 10 years were analyzed retrospectively.
Results: For the 10-year study, a total of 422 patients were analyzed. Male-to-female ratio was 0.8:1, and patients were diagnosed most often in their twenties (26.5%). Average duration of the lesions before visiting our clinic was 4.9 months. Skin lesions appeared most frequently in the summer (45.3%). Clinical appearance was most often annular (83.9%), followed by eczematous annular (13.7%) and plaque type (2.4%). Average number of lesions was 4. Lesions over 5 cm in longest diameter accounted for 47.2%; however, when occurring in the face they were significantly less frequent (4.9%). Lesions developed in unexposed areas in 60.4%, most commonly on the chest, followed by back and buttock. In 60% of patients, concurrent dermatophytosis of other regions were present, most commonly tinea pedis (58%), followed by tinea unguium (31.2%). History of prior contact with animal was in 12.3% of total but significantly higher in facial lesions (54.7%).
Conclusion: Dermatologists should always examine the feet and toenails of patients with suspected tinea corporis since over half of these patients harbor fungal infection in the feet.
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KEYWORD
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Epidemiology, Tinea corporis
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