Geographical evaluation of Neuroparacoccidioidomycosis and Paracoccidioidomycosis in Southern Brazil.

Paracoccidioidomycosis (PCM) is the most prevalent systemic mycosis among immunocompetent patients in Latin America. This study aimed to describe the expansion over time and the geographical distribution of confirmed Neuroparacoccidioidomycosis (NPCM) and PCM cases, and relate it to environmental characteristics such as climate, soil types and coffee crops. This was a retrospective study of autopsy and biopsy reports between 1951 and 2014 from the Medical Pathology Section of the Hospital de Clinicas, Universidade Federal do Paraná (UFPR), Curitiba, Southern Brazil. PCM was predominant in male agricultural workers. PCM cases predominated in areas with subtropical climate with hot summers in North West Parana state. NPCM cases were distributed statewide more frequent in rural than metropolitan area. There was no association with climate, soil type, or coffee crop culture. Most of the PCM cases were in the metropolitan area of the capital, chiefly due to migration fluxes. Even though the history is predominantly agricultural, PCM cases were distributed mainly in the metropolitan area of the state capital, there was no association with climate and soil. NPCM cases were numerically more frequent in rural than metropolitan area.