title: Demonstration of inverted left atrial appendage using cardiac computed tomography: an unusual complication mimicking left atrial mass after cardiac surgery.
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Ga Young
authors.initials: GY
authors.lastname: Yoon
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea. donghyun.yang@gmail.com.
authors.forename: Dong Hyun
authors.initials: DH
authors.lastname: Yang
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Joon-Won
authors.initials: JW
authors.lastname: Kang
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Jae-Kwan
authors.initials: JK
authors.lastname: Song
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Jae-Won
authors.initials: JW
authors.lastname: Lee
authors.affiliation: From the Department of Radiology and Research Institute of Radiology (G.Y.Y., D.H.Y., J.-W.K., T.-H.L.), Division of Cardiology (J.-K.S.), and Department of Cardiovascular Surgery (J.-W.L.), Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Tae-Hwan
authors.initials: TH
authors.lastname: Lim
mesh_terms: D000293:Adolescent; D020517:Atrial Appendage / Q000002:abnormalities / Q000000981:diagnostic imaging*; D057791:Cardiac Imaging Techniques / Q000379:methods*; D003937:Diagnosis, Differential; D006338:Heart Neoplasms / Q000175:diagnosis*; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014463:Ultrasonography; D014657:Vasculitis / Q000601:surgery