We describe an unusual clinical association of disseminated histoplasmosis with reactive hemophagocytic syndrome. We report the case of a new HIV-positive patient with reconstitution inflammatory syndrome like reactive hemophagocytic syndrome associated with disseminated histoplasmosis. We describe the clinical case, the procedures performed, the treatment provided and the patient's evolution. A figure of liver biopsy Grocott's silver methenamine stain that shows lots of uniform ovoid yeasts in portal spaces' macrophages that supports the diagnosis of disseminated histoplasmosis in our case.
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http://dx.doi.org/10.1007/s11046-017-0144-6 | DOI Listing |
Front Med (Lausanne)
December 2024
St Pauls Eye Clinic, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom.
We report a rare case of a rapidly growing and large conjunctival histoplasmosis lesion in an immunosuppressed West African woman in her 80s, affecting her only eye. The patient had undergone a renal transplant and was on immunosuppressive medications. Additionally, she had previously been treated for presumed systemic histoplasmosis with itraconazole more than 5 years ago.
View Article and Find Full Text PDFPediatr Infect Dis J
December 2024
Division of Pediatrics Infectious Diseases, Department of Pediatrics, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil.
Cureus
November 2024
Department of Dermatology, University of Nebraska Medical Center, Omaha, USA.
is a dimorphic fungus that causes pulmonary, disseminated, or, rarely, primary cutaneous disease. Primary cutaneous histoplasmosis presents with non-specific skin lesions, which can lead to poor patient outcomes due to diagnostic challenges and delays in diagnosis. A 62-year-old male on immunosuppressive medications for lupus nephritis presented to the emergency department with 24 hours of altered mental status.
View Article and Find Full Text PDFInfect Dis Clin North Am
December 2024
Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, ECMM Excellence Center, Auenbruggerplatz 15, Graz 8036, Austria; Translational Mycology, Medical University of Graz, Graz, Austria; BioTechMed-Graz, Graz, Austria. Electronic address:
This review explores how climate change influences fungal disease dynamics, focusing on emergence of new fungal pathogens, increased antifungal resistance, expanding geographic ranges of fungal pathogens, and heightened host susceptibility. Rising temperatures and altered precipitation patterns enhance fungal growth and resistance mechanisms, complicating treatment efforts. Climate-driven geographic shifts are expanding the range of diseases like Valley fever, histoplasmosis, and blastomycosis.
View Article and Find Full Text PDFInfect Dis Clin North Am
December 2024
Department of Medicine, Division of Infectious Disease, Johns Hopkins University School of Medicine, Boston, MA, USA; Division of Infectious Diseases, Transplant and Oncology Infectious Diseases, The Johns Hopkins University School of Medicine, 725 North Wolfe Street, Baltimore, MD 21205, USA.
This review provides an update of histoplasmosis, covering the changing epidemiology, pathogenesis, disease manifestations, diagnostic strategies, and management considerations for immunocompetent and immunocompromised populations.
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