Etiology of ringworm of the scalp, beard and body in Rome, Italy.

From 1972 to 1977 the authors examined 1,311 patients in Rome affected by ringworm of the scalp, beard and body, comparing their findings with a study made in Milan between 1969 to 1973 and with earlier Italian studies from 1900 to date. It appears that at the beginning of the century scalp ringworm was usually caused by Trichophyton violaceum and T. tonsurans, whereas Microsporum canis was rarely found.