Itraconazole is the first azole derivate that matches griseofulvin for the treatment of tinea capitis in children. The drug also appears to be better tolerated than griseofulvin.
The clinical outcome and the effects on morphogenesis and cell ultrastructure induced by a 1% ciclopiroxolamine solution in six patients with proven pityriasis versicolor were studied. Treatment regimens consisting of a once-daily application for 1 day, 2 days (Days 1 and 4) or 3 days (Days 1, 4 and 8). Clinical evaluation, scanning (SEM) and transmission electron microscopy (TEM) were performed on skin scrapings before treatment, and at 3, 7, 15 and 21 days after the start of therapy. SEM techniques have shown severe changes in the surface ultrastructure of yeasts and hyphae of Pityrosporum spp. (Malassezia furfur) 15 days after the start of therapy. TEM techniques showed extensive internal disruption, mainly severe necrosis of the cytoplasm, 3 and 7 days after the start of treatment. However, KOH direct microscopy showed apparently normal morphology of Pityrosporum spp. (Malassezia furfur) at all assessment points. The final clinical cure in all the patients was achieved 21 days after the start of therapy.
We describe all those clinicopathologic features that define diffuse dermal angiomatosis of the breast, which should be considered a distinctive variant into the group of cutaneous angiomatoses. In our experience, a strict control of smoking habit must be the first step in the management of this entity.
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