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Objectives: Historically, the Brazilian Central-West region has had high numbers of paracoccidioidomycosis (PCM) cases caused by the dimorphic fungus Paracoccidioides lutzii., Methods: This epidemiological, observational, analytical, cross-sectional study was performed to investigate the clinical and laboratory data of 44 PCM patients with a culture-proven P. lutzii infection. All patients were referred to the Systemic Mycosis Center, Júlio Muller University Hospital, Cuiabá, Brazil, during January 2017 to March 2020. The neutrophil to lymphocyte ratio (NLR) was calculated and dichotomized by its median value to include in the identification of factors associated with severity., Results: At admission, 13 (31.7%) patients showed the disseminated multifocal chronic form of PCM and 16 (36.4%) patients met the clinical severity criteria. Treatment prescribed on admission did not follow the recommendations of the Brazilian Guideline for the Clinical Management of Paracoccidioidomycosis in 26% of the severe PCM cases (prevalence ratio 0.26, 95% confidence interval 0.14-0.49; P < 0.0001). Patients with severe PCM had a higher NLR that was greater than the median (≥4.11)., Conclusions: The NLR biomarker complements the criteria for PCM severity. Applying the low-cost NLR test can greatly increase the diagnostic sensitivity when screening patients for PCM and contribute to better control of the disease, management of complications, and therapeutic strategies., (Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Leprosy is an infectious disease that has a broad spectrum of clinical manifestations. Lepromatous leprosy has a deficient cellular immune response and high bacillary multiplication. It has epidemiological importance, as it is the most contagious clinical form of the disease. Its manifestation in children and adolescents is unusual. In the present study, we report two cases of leprosy at an early age, manifesting the lepromatous clinical form, highlighting the auricular involvement in one case. Early diagnosis is an essential tool to avoid deformities and deficiencies., (Copyright © 2020 The Author(s). Published by Elsevier Ltd.. All rights reserved.)