title: Invited commentary.
authors.affiliation: Section of Thoracic Surgery, Cleveland Clinic Florida, Weston, FL33331, USA. mortmak@ccf.org
authors.forename: Keith D
authors.initials: KD
authors.lastname: Mortman
mesh_terms: D001707:Biopsy, Needle / Q000379:methods; D006801:Humans; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D011031:Pneumothorax, Artificial / Q000379:methods*; D014057:Tomography, X-Ray Computed