Twenty-nine year old male with recurrent left upper lobe pneumonia.
D000236:Adenoma / Q000150:complications / Q000473:pathology*; D000328:Adult; D001984:Bronchial Neoplasms / Q000150:complications / Q000473:pathology*; D002277:Carcinoma / Q000150:complications / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D011014:Pneumonia / Q000209:etiology / Q000473:pathology*; D012008:Recurrence