Recurrent chest infection in a teen-ager.
D000293:Adolescent; D001984:Bronchial Neoplasms / Q000473:pathology; D001987:Bronchiectasis / Q000473:pathology; D001999:Bronchoscopy; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology*; D008482:Mediastinum / Q000473:pathology; D009362:Neoplasm Metastasis; D011014:Pneumonia / Q000473:pathology; D013902:Radiography, Thoracic; D013724:Teratoma / Q000473:pathology*