title: A 26-year-old man with a slowly growing heterogeneous intrathoracic mass.
authors.affiliation: Division of Internal Medicine, University of Connecticut Health Center, Farmington, CT.
authors.forename: Julianne
authors.initials: J
authors.lastname: Nichols
authors.affiliation: Division of Internal Medicine, University of Connecticut Health Center, Farmington, CT.
authors.forename: Natalie
authors.initials: N
authors.lastname: Berger
authors.affiliation: Division of Pulmonary and Critical Care Medicine, University of Connecticut Health Center, Farmington, CT.
authors.forename: Vanessa
authors.initials: V
authors.lastname: Yap
authors.affiliation: Department of Cardiothoracic Surgery, University of Connecticut Health Center, Farmington, CT.
authors.forename: Daniel
authors.initials: D
authors.lastname: Fusco
authors.affiliation: Division of Pulmonary and Critical Care Medicine, University of Connecticut Health Center, Farmington, CT. Electronic address: ddatta@uchc.edu.
authors.forename: Debapriya
authors.initials: D
authors.lastname: Datta
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D002908:Chronic Disease; D003937:Diagnosis, Differential; D018450:Disease Progression; D005500:Follow-Up Studies; D006406:Hematoma / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D011013:Pneumonectomy; D049268:Positron-Emission Tomography / Q000379:methods*; D013896:Thoracic Diseases / Q000175:diagnosis* / Q000601:surgery; D013908:Thoracotomy / Q000379:methods*; D013997:Time Factors; D014057:Tomography, X-Ray Computed