Dry cough and bilateral hilar lymphadenopathy
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A 35-year-old woman has had a dry cough, breathlessness on exertion and fatigue for two months. Her chest X-ray shows bilateral hilar lymphadenopathy and reticulonodular opacities in the upper and mid zones.
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Sections you can use without joining: Sound atlas · Disease guide · Pocket card · Glossary. The first lesson of each module is also open: Respiratory sounds in 5 minutes · The four normal breath sounds · Classification and terms · Auscultation technique · From sound to differential diagnosis · Upper airway, stridor and snoring · Digital stethoscopes and recording.