title: Image of the month: All puffed out - a case of crack lung.
authors.affiliation: North Middlesex University Hospital NHS Trust, London, UK aryeh.greenberg@nhs.net.
authors.forename: Aryeh
authors.initials: A
authors.lastname: Greenberg
authors.affiliation: North Middlesex University Hospital NHS Trust, London, UK.
authors.forename: Kathryn
authors.initials: K
authors.lastname: Stammers
authors.affiliation: North Middlesex University Hospital NHS Trust, London, UK.
authors.forename: Ian
authors.initials: I
authors.lastname: Moonsie
authors.affiliation: University College London, London, UK and ST6 in respiratory medicine, North Middlesex University Hospital NHS Trust, London, UK.
authors.forename: Ricardo J
authors.initials: RJ
authors.lastname: José
mesh_terms: D000328:Adult; D002637:Chest Pain / Q000139:chemically induced; D000074101:Cocaine Smoking / Q000009:adverse effects*; D019970:Cocaine-Related Disorders / Q000150:complications*; D003371:Cough / Q000139:chemically induced; D004417:Dyspnea / Q000139:chemically induced; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000502:physiology / Q000503:physiopathology; D008171:Lung Diseases / Q000139:chemically induced / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D013902:Radiography, Thoracic