We present a case record of patients with kerion Celsi observed in the
Clinic of Dermatology, University of Cagliari (Italy) from 1981 to 19
95. Altogether, 31 children (18 male and 13 female) with an age range
of 40 days to 12 years were studied. In all cases the lesions were con
fined to the scalp. In 10 cases the disease developed as such, while i
n 21 patients it represented the inflammatory evolution of tinea capit
is secondary to incongruous topical treatment. Microsporum canis was i
solated in 22 cases and Trichophyton mentagrophytes in nine cases. Sys
temic treatment was carried out in 20 patients with griseofulvin, in s
ix with, ketoconazole and in five with terbinafine. Complete recovery
was obtained in 25-30 days. No cases of relapse were observed. The aut
hors stress the importance of an early diagnosis followed by timely an
d effective treatment to prevent scarring and permanent hair loss.