ABSTRACT
BACKGROUND: Mycetoma is a chronic infection of cutaneous and subcutaneous tissue that can be caused by fungi or bacteria. It is endemic in tropical and subtropical areas but rare in Tunisia. PURPOSE: The purpose of this report is to describe epidemioclinical features, treatment and outcomes in patients presenting mycetoma in Tunisia. PATIENTS AND METHODS: The files of all patients treated for mycetoma in the Dermatology Department of La Rabta Hospital in Tunisia from 1982 to 2006 were retrospectively reviewed. RESULTS: A total of 15 cases of mycetoma were recorded during the study period. There were 6 men and 9 women with a mean age of 53.2 years. The most common clinical presentation was infiltrated erythematous plaques with sinus tracts (fistulas). Lesions were located on the foot in 12 cases. Thirteen patients reported the presence of grains in fluid discharging from fistulas. The cause of mycetoma was actinomycetes, i.e., Actinomadura madurae, in 9 cases and fungus in 6 cases including 3 due to Madurella mycetomi and 2 to Pseudallesheria boydii. Treatment was based on oral antibiotics for actinomycetoma and oral antifungals for eumycetoma. CONCLUSIONS: Mycetoma in Tunisia is still uncommon with a slight female predominance. The foot is the most frequent location. Diagnosis can be accomplished by direct mycologic examination, culture, and histololgy. There is no consensus on treatment that is often prolonged with numerous relapses.
