What is the most likely diagnosis?
- 60 year-old with shortness of breath
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Frontal Chest Radiograph
- Ebstein Anomaly
- Hypertension
- Sarcoidosis
- Aortic Stenosis
- Mitral Stenosis
Additional Images - Lateral Chest Radiograph
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Additional Images
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Lateral Chest Radiograph
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Answer:
5. Mitral Stenosis
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Mitral Stenosis
General Considerations
- Acute rheumatic fever (ARF) → pancarditis
- Mitral valve most commonly involved valve
- Followed by mitral and aortic together
- Then by aortic alone
- Acute phase → cardiomegaly
- Mitral regurgitation is valvular lesion of ARF
- As acute phase subsides, fibrosis alters leaflet or cusp structure
- Results in cuspal or leaflet thickening along valvular margins of closure