A case of paracoccidioidomycosis due to Paracoccidioides lutzii presenting sarcoid-like form
نویسندگان
چکیده
Paracoccidioidomycosis (PCM) is a fungal disease caused by Paracoccidioides spp., which can cause a systemic granulomatous infection with tegumentary and visceral involvement. Sarcoid-like skin lesions are uncommon and can be misdiagnosed due to similarities with other granulomatous diseases. We report a case of a women presenting with erythematous infiltrated plaques on her face that was treated for leprosy and rosacea with no response and was later diagnosed with PCM, presenting positive serology for Paracoccidioides lutzii.
منابع مشابه
Serology of Paracoccidioidomycosis Due to Paracoccidioides lutzii
Paracoccidioides lutzii is a new agent of paracoccidioidomycosis (PCM) and has its epicenter localized to the Central-West region of Brazil. Serological diagnosis of PCM caused by P. lutzii has not been established. This study aimed to develop new antigenic preparations from P. lutzii and to apply them in serological techniques to improve the diagnosis of PCM due to P. lutzii. Paracoccidioides ...
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BACKGROUND Paracoccidioides brasiliensis and Paracoccidioides lutzii are the etiological agents of Paracoccidioidomycosis (PCM), and are easily isolated from human patients. However, due to human migration and a long latency period, clinical isolates do not reflect the spatial distribution of these pathogens. Molecular detection of P. brasiliensis and P. lutzii from soil, as well as their isola...
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To commemorate Prof. Carlos da Silva Lacaz's centennial anniversary, the authors have written a brief account of a few, out of hundreds, biological, ecological, molecular and phylogenetic studies that led to the arrival of Paracoccidioides lutzii, hidden for more than a century within Paracoccidioides brasiliensis. Lacaz's permanent interest in this fungus, and particularly his conviction on th...
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Paracoccidioidomycosis (PCM) is a systemic mycosis, widespread in Latin America. PCM is a granulomatous disease characterized by a polymorphism of lesions depending on the pathogen's virulence, the immune status of the host and its genetic susceptibility. The thermodimorphic fungus Paracoccidioides brasiliensis was considered the only etiologic agent of PCM, yet recent works have shown signific...
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BACKGROUND Paracoccidioides brasiliensis and P. lutzii cause paracoccidioidomycosis (PCM). P. brasiliensis main diagnostic antigen is glycoprotein gp43, and its peptide sequence is 81% identical with a P. lutzii ortholog here called Plp43. P. lutzii ("Pb01-like") apparently predominates in Midwestern/Northern Brazil, where high percentages of false-negative reactions using P. brasiliensis antig...
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عنوان ژورنال:
دوره 19 شماره
صفحات -
تاریخ انتشار 2018