title: Unusual retained foreign body in the lung: a tree branch.
authors.affiliation: Division of Cardiothoracic Surgery, Department of Surgery, The University of Hong Kong, Grantham Hospital, Hong Kong SAR, China.
authors.forename: Flora H F
authors.initials: FH
authors.lastname: Tsang
authors.forename: Alan D L
authors.initials: AD
authors.lastname: Sihoe
authors.forename: Lik-Cheung
authors.initials: LC
authors.lastname: Cheng
mesh_terms: D000328:Adult; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000601:surgery; D055370:Lung Injury; D014057:Tomography, X-Ray Computed; D014934:Wood; D014950:Wounds, Penetrating / Q000150:complications*