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Presentation of echinococcus infection as lung abscess.
1Department of Medicine, Groote Schuur Hospital, Cape Town, South Africa.
Tropical and Geographical Medicine
|July 1, 1991
Summary
A lung abscess case was initially treated with antibiotics but persisted. The patient was diagnosed with Echinococcus infection, highlighting hydatid disease
Area of Science:
- Medical diagnostics
- Infectious diseases
- Radiology
Background:
- Lung abscesses are typically treated with broad-spectrum antibiotics.
- Persistent symptoms despite treatment warrant further investigation into underlying causes.
Observation:
- A 35-year-old male presented with symptoms and imaging suggestive of a lung abscess.
- The patient remained unwell after five weeks of antibiotic therapy.
- Repeat chest radiology revealed the characteristic 'water lily sign'.
Findings:
- The 'water lily sign' on chest imaging indicated Echinococcus infection.
- Surgical confirmation via thoracotomy verified the diagnosis of hydatid disease.
- Hydatid disease can mimic lung abscess, leading to diagnostic delays.
Implications:
- Echinococcus infection should be considered in the differential diagnosis of lung abscesses, especially in endemic areas.
- The 'water lily sign' is a crucial radiological indicator for diagnosing hydatid disease.
- Early and accurate diagnosis of hydatid disease is essential for timely and appropriate treatment, preventing complications.