FALSE-NEGATIVE HISTOPLASMA ANTIGEN IN ACUTE PULMONARY HISTOPLASMOSIS
نویسندگان
چکیده
منابع مشابه
Diagnosis of acute pulmonary histoplasmosis by antigen detection.
BACKGROUND Antigen detection, which has proven useful in diagnosis of disseminated histoplasmosis, has not been studied in acute pulmonary histoplasmosis (APH). Because treatment is indicated in most patients with moderately severe or severe APH, antigen detection for rapid diagnosis could be helpful. METHODS Histoplasma antigen detection was evaluated in 130 patients with APH. RESULTS Anti...
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PATIENT Female, 51 FINAL DIAGNOSIS: Gastrointestinal histoplasmosis Symptoms: Abdominal pain • nausea • vomiting MEDICATION - Clinical Procedure: - Specialty: Gastroenterology and Hepatology. OBJECTIVE Adverse events of drug therapy. BACKGROUND Gastrointestinal involvement in patients with disseminated histoplasmosis is considered common since the organism is identified in the GI tract of...
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We report a case of Histoplasma capsulatum endocarditis in which Histoplasma antigen assay and fungal blood cultures were negative. The diagnosis was made by microscopic examination and culture of the excised valve. Histoplasma capsulatum should be considered in the differential diagnosis of culture-negative endocarditis in regions where it is endemic and in travelers.
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Histoplasmosis is a common endemic mycosis in the Americas, often causing severe disease in patients with AIDS. Antigen detection has become an important method for rapid diagnosis of histoplasmosis in the United States but not in Central or South America. Isolates from patients in the United States are predominantly found to be class 2 isolates when typed using the nuclear gene YPS3, while iso...
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ژورنال
عنوان ژورنال: Pediatric Infectious Disease Journal
سال: 2009
ISSN: 0891-3668
DOI: 10.1097/inf.0b013e318193ecc1