Background: Disseminated histoplasmosis is a rare fungal infection and most documented cases are in immune-compromised individuals such as those with acquired immuno-deficiency syndrome.
Objective: To describe a case of disseminated histoplasmosis in an adolescent girl.
Method: We report a case of disseminated histoplasmosis in a 13-year-old adolescent girl. She was admitted for 16 days because of neck masses of 3 years duration, generalized body swelling of 3 months and reduction in urinary output of 2 months. She tested negative for human immunodeficiency virus antibodies.
Result: An autopsy was performed because a definitive diagnosis could not be made while the patient was still alive. The autopsy revealed central caseating areas in the lymph nodes and membranoproliferative glomerulonephritis. The periodic acid-Schiff staining technique for tissues showed viable yeast cells suggestive of histoplasmosis. Zeihl-Neelsen's staining for mycobacteria tuberculosis was negative.
Conclusion: Undiagnosed case of disseminated histoplasmosis while the patient was alive is being reported in a 13-year-old girl. Disseminated histoplasmosis should be considered as a differential diagnosis of childhood chronic infections and malignancies as in Nigeria.
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http://dx.doi.org/10.4314/ahs.v13i2.45 | DOI Listing |
J Comp Pathol
January 2025
Department of Pathobiology and Population Medicine, Mississippi State University, 240 Wise Center Drive, Mississippi State, Mississippi 39762, USA.
Histoplasmosis is a rarely reported clinical disease of equids in North America and is historically attributed to Histoplasma capsulatum var. capsulatum. This report details a case of intestinal histoplasmosis with lymphadenitis in an American Mammoth Jackstock donkey from Mississippi.
View Article and Find Full Text PDFMycoses
January 2025
Laboratorio de Micología y Diagnóstico Molecular-Cátedra de Parasitología y Micología-Bioquímica, Universidad Nacional del Litoral, Santa Fe, Argentina.
Background: Access to fungal disease diagnosis is crucial for reducing mortality, yet it varies widely across Argentina, especially outside Buenos Aires. In regions like Santa Fe and Paraná, where most healthcare facilities are under 150 beds, maintaining specialised mycology labs is challenging.
Objectives: This work describes the establishment and first-year results of a centralised Fungal Disease Response Centre (FDRC) and referral network serving this region, covering approximately 1 million inhabitants.
Mycoses
January 2025
Clinical Medicine Department, Miguel Hernández University, Elche, Spain.
Background: Systemic endemic mycoses are systemic fungal infections typically found in tropical and subtropical regions. Their global incidence is rising, including in nonendemic countries, mainly due to migration and international travel. They are a major cause of morbidity and mortality worldwide, especially in immunocompromised patients.
View Article and Find Full Text PDFJ Mycol Med
January 2025
University of Illinois College of Medicine Peoria, Peoria, IL, USA; Children's Hospital of Illinois, Peoria, IL, USA. Electronic address:
Background: Histoplasmosis is the most prevalent endemic mycosis in the United States, typically affecting immunocompromised individuals. Diagnosis of histoplasmosis in immunocompetent patients is rare, particularly among young infants, with only a few cases reported.
Case Presentation: We present a 4-month-old female with a history of prematurity who initially presented with 11 days of fever.
Ann Thorac Surg Short Rep
June 2024
Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota.
, an Ascomycetes fungus, is the responsible pathogen for histoplasmosis. Although often asymptomatic, around 1% of cases progress to disseminated infection. Endovascular graft infections with this fungus have been reported, particularly on abdominal aortic or aortofemoral bypass grafts.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!