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Leishmaniose mucocutânea humana em Três Braços, Bahia - Brasil: uma área de transmissão de Leishmania braziliensis braziliensis. III. Comprometimento mucoso e evolução inicial

In an analysis of 57 patients mucosal disease was commonestin males(77%) in the third decade of life although the age range was wide and even two children were affected. All but nine patients (16%) had signs of cutaneous leishmaniasis but in only 8(14%) was this lesion active. The nose was affected in 100% of 19 patients with multiple lesions and 92% of 38 patients with single lesions. The pharynx, palate, larynx and upper lip were affected in this order. 42% of patients with multiple lesions had laryngeal disease and in two patients this site existed as a lone lesion. No age difference could be discemed as to whether lesions were single or multiple. Duration of mucosal disease was very variable from less than 4 months to 264 months. Only 7% developed mucosal disease more than ten years after the cutaneous lesion. Usually patients responded to adequate antimonial treatment but there were exceptions, when amphotericin B had to be used Three patients who refused to collaborate regarding treatment died Only 18% of patients in whom measurements were made had positive fluorescent antibodies two years after treatment.

Leishmama braziliensis braziliensis; Mucosal leishmaniasis; Clinical presentation; Evolution; Treatment


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