Surgical Treatment for Primary Pulmonary Artery Sarcoma;Report of a Case

Primary pulmonary artery sarcoma is a very rare tumor. The prognosis of primary pulmonary artery sarcoma is extremely poor and it is reported as 1.5 months without treatment. Here we report our experience of surgical treatment of primary pulmonary artery sarcoma. A 66-year-old woman with a diagnosis...

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Published inKyobu geka. The Japanese journal of thoracic surgery Vol. 73; no. 4; p. 307
Main Authors Hirayama, Masaya, Komiya, Tatsuhiko, Shimamoto, Takeshi, Nonaka, Michihito, Matsuo, Takehiko, Shirakami, Taku, Sugaya, Atsushi, Fujimoto, Haruka, Fujimoto, Yasuyuki, Yano, Atsushi
Format Journal Article
LanguageJapanese
Published Japan 01.04.2020
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Summary:Primary pulmonary artery sarcoma is a very rare tumor. The prognosis of primary pulmonary artery sarcoma is extremely poor and it is reported as 1.5 months without treatment. Here we report our experience of surgical treatment of primary pulmonary artery sarcoma. A 66-year-old woman with a diagnosis of pulmonary sarcoma by chest computed tomography( CT) scan was referred to our hospital because of a loss of consciousness. An emergecy surgery was planned to eliminate the risk of sudden death. To avoid circulatory collapse, we placed her on extracorporeal bypass before anesthesia induction. The tumor extending from right ventricle outflow tract to bilateral pulmonary artery was removed and resected without leaving residual mass, but the surgical margin was positive, and adjuvant chemoradiotherapy was performed after discharge. In conclusion, surgical resection was succesfully conducted to avoid sudden death.
ISSN:0021-5252