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Double Right Atrial Blood Cysts
Hiroyuki Otsuka, MD, Kouichi Arinaga, MD, Toshifumi Fukuda, MD, Toru Takaseya, MD, Takahiro Shojima, MD, Kazuyoshi Takagi, MD, Kumiko Wada, MD, Satoru Tobinaga, MD, Koji Akasu, MD, Hiroyuki Tanaka, MD The Annals of Thoracic Surgery Volume 101, Issue 5, Pages e147-e149 (May 2016) DOI: /j.athoracsur Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions
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Fig 1 (A) Echocardiographic findings. Double cystic lesions (arrow) are present in the right atrium. There is an area of increased echogenicity inside the cysts. (B) Computed tomographic view showing double nonenhanced masses (arrow) in the right atrium and the pacing lead perforation of the right ventricular wall (arrow). The Annals of Thoracic Surgery , e147-e149DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions
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Fig 2 (A) Surgical appearance of the blood cysts. (B) Direct visualization of pacemaker lead perforation of right ventricular apex. The Annals of Thoracic Surgery , e147-e149DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions
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Fig 3 (A) The excised cyst. (B) Histologically, the cyst wall consisted of fibrous tissue covered with normal endothelium. (Hematoxylin and eosin; original magnification ×100.) The Annals of Thoracic Surgery , e147-e149DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions
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