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Paracoccidioidomycosis manifesting as oral lesions: clinical, cytological and serological investigation
Ist Teil von
Journal of oral pathology & medicine, 1994-02, Vol.23 (2), p.85-87
Ort / Verlag
Oxford, UK: Blackwell Publishing Ltd
Erscheinungsjahr
1994
Quelle
Wiley Online Library All Journals
Beschreibungen/Notizen
Paracoccidioidomycosis (South American blastomycosis) is a systemic mycosis which can he associated with oral lesions. This study on a group of 14 patients showed oral lesions mainly on the gingival or alveolar mucosa with pulmonary involvement detectable on chest radiography in most. Microscopic detection of the fungus on a direct smear showed positive results in all 14 patients. Serological investigations including immunodiffusion, counterimmunoelectrophoresis and immunoblot were also positive in 100% of cases. The results suggest that direct smear together with serology may obviate the need for lesional biopsy for the diagnosis of oral Paracoccidioidomycosis.