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[Arthritis and clinical history]
Lígia Silva1, Luzia Sampaio, José Pinto
1Serviços de Reumatologia do Hospital de São João e da Faculdade de Medicina da Universidade do Porto, Portugal.
Acta Medica Portuguesa
|April 24, 2012
Summary
Chronic arthritis can stem from rare infections like Brucellosis and Lyme Disease, even in Portugal. Early diagnosis through clinical history, including animal contact and erythema migrans, is key for effective treatment and symptom resolution.
Area of Science:
- Infectious Diseases
- Rheumatology
- Clinical Case Study
Background:
- Common arthritis diagnoses are often prevalent, but less frequent causes with significant therapeutic implications must be excluded.
- Brucellosis and Lyme disease are rare causes of chronic arthritis, yet remain important considerations, particularly in endemic areas like Portugal.
- Diagnostic challenges arise when clinical manifestations deviate from typical presentations.
Observation:
- Two patients presented with chronic arthritis lasting over a year, having undergone ineffective diagnostic tests and treatments.
- Clinical history revealed epidemiological data suggestive of Brucellosis and Lyme Disease.
- Key indicators included professional contact with infected animals and a history suggestive of erythema migrans.
Findings:
- Detailed clinical history and epidemiological data were crucial for suspecting Brucellosis and Lyme Disease.
- Targeted diagnostic investigations based on clinical suspicion confirmed these rare infectious causes of arthritis.
- Prompt and appropriate therapeutic interventions led to complete resolution of inflammatory symptoms.
Implications:
- Highlights the importance of considering rare infectious etiologies in chronic arthritis, even with atypical presentations.
- Emphasizes the diagnostic value of thorough clinical history and epidemiological data in infectious disease cases.
- Demonstrates that accurate diagnosis of Brucellosis and Lyme Disease can lead to successful treatment outcomes in chronic arthritis.
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