AIMS: To describe the pathology of central nervous system (CNS) fungal infections with particular reference to India. METHODS AND RESULTS: This was a retrospective study from 1988 to 2004 constituting 130 cases. The diagnosis was based on morphology of biopsy/autopsy material. These included aspergillosis (n=73), zygomycosis (n=40), cryptococcosis (n=2), rhodotorulosis (n=1), candidiasis (n=5), maduramycosis (n=1), pheohyphomycosis (n=3) and mixed infections (n=5). Predisposing risk factors were present in 49 (38%) patients only. The majority of the patients were immunocompetent. The commonest risk factor was diabetes mellitus, the commonest route of infection was from a contiguous site and the commonest pathology was granuloma. Culture positivity was seen in only 31%. CONCLUSION: Environmental factors in tropical countries such as India play a significant role in the pathogenesis of CNS fungal infections.
AIMS: To describe the pathology of central nervous system (CNS) fungal infections with particular reference to India. METHODS AND RESULTS: This was a retrospective study from 1988 to 2004 constituting 130 cases. The diagnosis was based on morphology of biopsy/autopsy material. These included aspergillosis (n=73), zygomycosis (n=40), cryptococcosis (n=2), rhodotorulosis (n=1), candidiasis (n=5), maduramycosis (n=1), pheohyphomycosis (n=3) and mixed infections (n=5). Predisposing risk factors were present in 49 (38%) patients only. The majority of the patients were immunocompetent. The commonest risk factor was diabetes mellitus, the commonest route of infection was from a contiguous site and the commonest pathology was granuloma. Culture positivity was seen in only 31%. CONCLUSION: Environmental factors in tropical countries such as India play a significant role in the pathogenesis of CNS fungal infections.
Authors: Paulo E Marchiori; Angelina M M Lino; Luis R Machado; Livia M Pedalini; Marcos Boulos; Milberto Scaff Journal: Clinics (Sao Paulo) Date: 2011 Impact factor: 2.365