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abstractpubmed· Abstract 2015· item PMID:26149557
A 22-Year-Old Nonsmoker With Diffuse Cystic Lung Disease. A 22-year-old previously healthy woman was evaluated in pulmonary clinic for shortness of breath and cough that had been slowly progressive over 3 months. She otherwise reported being fully functional and attended her college graduation a week prior to evaluation. She had no history of smoking, illicit drug use, connective tissue disease, or noxious exposures.