Out of 410 clinically diagnosed cases of superficial mycoses encountered during 1985 - 87, direct KOH mounts were positive in 250 (62.19%) cases and the cultures were positive in 123 (30.00%) cases. The organisms isolated included Trichophyton rubrum (36.58%). T. simii (32.52%), T.mentagrophytes (12.19%), C.tropicum (8.13%), Microsporum gypseum (6.50%), Epidermophyton floccossum (2.43%), T. vio...

Butenafine is a synthetic benzylamine antifungal agent that may be fungicidal against susceptible organisms, e.g., dermatophytes. Butenafine may be effective and safe in the treatment of interdigital tinea pedis (apply twice daily for 1 week or once daily for 4 weeks), tinea corporis/tinea cruris (apply twice daily for 2 weeks), and pityriasis versicolor (apply once daily for 2 weeks). The effe...

Dermatophytes are keratinophilic fungi that infect keratinized tissues causing diseases known as dermatophytoses. Dermatophytes are classified in three genera, Epidermophyton, Microsporum, and Trichophyton. This investigation was performed to study the prevalence of dermatomycosis among 640 patients being evaluated at the dermatology clinics at Kasr elainy, El-Husein and Said Galal hospitals in...

Dermatophytosis is superficial fungal infection caused by dermatophytes that invade the keratinized tissue of humans and animals. Lesions from dermatophytosis exhibit an inflammatory reaction induced to eliminate the invading fungi by using the host's normal immune function. Many scientists have attempted to establish an experimental animal model to elucidate the pathogenesis of human dermatoph...

Dermatophytosis are superficial mycoses caused by fungi that can invade stratum corneum and keratinized tissues. In order to study the frequency of dermatophytes species and the clinical manifestations caused by these fungi, in São Paulo, SP, Brazil, the authors analyzed cultures isolated at the Mycology Laboratory from a selected population (15,300 out-patients of the Hospital das Clínicas, De...

Tinea corporis is a superficial dermatophyte infection. This is a case report of a 45-year-old female presenting with a history of erythematous raised lesions with itching all over the body since one year ago. Based on clinical findings, the lesions were diagnosed as tinea corporis. A KOH smear was carried out and results were negative probably due to application of steroids, and a histopatholo...

Trichophyton tonsurans is an anthropophilic dermatophyte, with a worldwide distribution, although its prevalence varies considerably between different geographical regions. Whereas in North America infections due to this fungus are exceptionally common, on the European continent they appear relatively seldom. Although T. tonsurans is primarily associated with tinea capitis, it can also be the c...

The common dermatophyte genera Trichophyton, Microsporum, and Epidermophyton are major causes of superficial fungal infections in children. These infections (e.g., tinea corporis, pedis, cruris, and unguium) are typically acquired directly from contact with infected humans or animals or indirectly from exposure to contaminated soil or fomites. A diagnosis usually can be made with a focused hist...