Primary pericardial synovial sarcoma |
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Authors: | Takashi Muramatsu Shinji Takeshita Yoko Tanaka Hiroaki Morooka Ryota Higure Motomi Shiono |
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Affiliation: | Department of Surgery, Nihon University School of Medicine, Tokyo, Japan |
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Abstract: | A 57-year-old man was admitted to our hospital with cardiomegaly on a chest roentgenogram. A mediastinal tumor was observed during a chest computed tomographic scan and the patient was diagnosed with pericardial synovial sarcoma as a result of a tumor biopsy. Surgery, radiotherapy and chemotherapy were carried out, and although the tumor temporarily decreased in size, it subsequently increased and the patient died approximately 3 years following the initial medical examination. Most synovial sarcomas commonly occur in the vicinity of the joints of the extremities. Therefore, we herein report a rare case of synovial sarcoma which occurred in the pericardium. |
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Keywords: | Pericardial tumor synovial sarcoma immunohistochemical analysis |
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