New data on the epidemiology of Tinea cruris in Israel

Among 250 patients with tinea cruris (160 males, 90 females) lesions of both tinea pedis and tinea unguium were found in 221 and lesions of only tinea pedis in another 25. The four children were free of associated dermatophytic lesions. The predominant causative agent was T. rubrum, which was also found to be responsible for the hairy area invasion of the beard and pubis in 12 patients and for the widespread lesions of tinea corporis in 10 patients with lymphoma. None of these patients had noticed the discrete nail and foot involvement. It is therefore recommended that all patients with tinea cruris be subjected to careful examination of all possible mycotic foci, particularly the feet and nails.