Department of Clinical Laboratories;
Kitasato University;
Kitasato;
Japan;
Department of Pulmonary Medicine;
Kitasato University;
Kitasato;
Japan;
Department of Thoracic Surgery Kitasato University Hospital;
Kitasato;
Japan;
Pericardial; Cyst; Intracystic; Hemorrhage; Video-Assisted; Thoracic; Surgery; Mediastinal; Mass;