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Pulmonary strongyloidiasis: clinical and imaging features
J H Woodring1, H Halfhill, J C Reed
1Department of Diagnostic Radiology, University of Kentucky Medical Center, Lexington 40536-0084.
AJR. American Journal of Roentgenology
|March 1, 1994
Summary
Strongyloides stercoralis causes severe lung infections and death globally. Early diagnosis of pulmonary strongyloidiasis is crucial for prompt treatment and improved outcomes in at-risk populations.
Area of Science:
- Medical Parasitology
- Infectious Diseases
- Pulmonology
Background:
- Strongyloides stercoralis is a nematode causing significant pulmonary disease and mortality worldwide.
- Endemic in tropical/subtropical regions, including the southeastern US and Puerto Rico, with high infection rates.
- Pulmonary strongyloidiasis can range from mild cough to severe lung disease and adult respiratory distress syndrome.
Purpose of the Study:
- To review the clinical and imaging features of pulmonary strongyloidiasis.
- To highlight diagnostic clues for earlier recognition.
- To emphasize prompt treatment and complication management.
Main Methods:
- Review of clinical case data.
- Analysis of imaging findings associated with pulmonary strongyloidiasis.
- Synthesis of current literature on diagnosis and management.
Main Results:
- Pulmonary strongyloidiasis often presents with subtle symptoms, delaying diagnosis.
- Characteristic clinical and imaging findings can suggest the diagnosis.
- Late diagnosis is associated with increased morbidity and mortality.
Conclusions:
- Pulmonary strongyloidiasis is a serious, often underdiagnosed condition.
- Awareness of clinical and imaging clues is vital for early detection.
- Prompt treatment is essential to reduce severe outcomes and mortality.