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[Actinomycosis--a multidisciplinary approach to a clinical problem]
Milomir Dokić1, Vesna Begović, Slobodan Loncarević
1Vojnomedicinska akademija, Klinika za infektivne i tropske bolesti, Beograd.
Vojnosanitetski Pregled
|August 28, 2004
Summary
Actinomycosis, a rare chronic infection caused by Actinomyces species, presents diverse symptoms and requires prolonged antibiotic treatment. Early diagnosis and appropriate therapy lead to excellent outcomes, even in extensive cases.
Area of Science:
- Microbiology
- Infectious Diseases
- Medical Diagnostics
Background:
- Actinomycosis is a chronic suppurative infection caused by Actinomyces species, opportunistic pathogens found in the oral cavity and gastrointestinal/genital tracts.
- While known to cause disease in cervico-facial, thoracic, and abdominal regions, actinomycosis is infrequently diagnosed despite varied clinical presentations.
Observation:
- The opportunistic pathogen Actinomyces is associated with trauma, surgery, neoplasms, or foreign bodies, presenting symptoms like fever, weight loss, pain, and pseudotumor masses.
- Diagnostic imaging modalities include ultrasonography and computerized tomography for pseudotumor and tumor masses, with definitive diagnosis confirmed by identifying the causative agent in biopsy samples.
Findings:
- Treatment involves high-dose antibiotics, primarily penicillin, for 6-12 months, often combined with surgical intervention.
- Given the polymicrobial nature of actinomycosis, antibiotic regimens must target associated pathogens for effective management.
Implications:
- Despite the potential for prolonged and extensive disease, prompt diagnosis and comprehensive treatment, including targeted antibiotic therapy, result in excellent prognoses.
- This highlights the importance of considering actinomycosis in the differential diagnosis of chronic suppurative conditions, even when rare.