INFECTIONS CAUSED BY TRICHOPHYTON-RAUBITSCHEKII - CLINICAL AND EPIDEMIOLOGIC FEATURES

Thirty-eight cases of human infection with the recently described dermatophyte species Trichophyton raubitschekii were studied and a description is presented of the clinical and epidemiological features of infection with this organism. Results revealed the usual preponderance of males (2:1) but a high proportion of individuals of Asian origin (60.5%) in the infected population. Tinea corporis, tinea cruris and tinea pedis were the most common infections. T. raubitschekii differed significantly from the more common Trichophyton rubrum and T. mentagrophytes in being more strongly associated with tinea corporis. Some T. raubitschekii infections produced inflammatory lesions while others clinically resembled those caused by the related species T. rubrum and T. mentagrophytes. T. raubitschekii could be distinguished from related species by means of special mycological procedures in the laboratory.