Primary myxosarcoma of the right inferior pulmonary vein presenting clinically as benign left atrial myxoma with a concurrent right lower lung tumor

Hsuan C.-F.Tseng W.-K.Yang C.-H.Lee T.-L.Hu P.-Y.CHAU-CHUNG WU2020-03-042020-03-0420091346-9843https://www.scopus.com/inward/record.uri?eid=2-s2.0-69049101387&doi=10.1253%2fcircj.CJ-08-0269&partnerID=40&md5=ea80513f84bcaf3b19ab4556cfae486chttps://scholars.lib.ntu.edu.tw/handle/123456789/469801Primary sarcomas of the pulmonary vein are extremely rare Although myxomas are the most common intracavitary tumor of the left atrium, some findings should alert the clinician to the probability of malignancy. A 28-year-old woman developed hemoptysis, night fever, generalized malaise, anorexia and weight loss for 2 months, with progressive dyspnea for 2 weeks. She was preoperatively diagnosed as left atrial myxoma with a concurrent right lower lung tumor.Myxoma; Myxosarcoma; Pulmonary vein[SDGs]SDG3adult; aneurysm clip; anorexia; article; brain edema; brain hemorrhage; brain tumor; cancer localization; case report; cause of death; clinical feature; comorbidity; computer assisted tomography; dyspnea; excision; female; fever; heart atrium myxoma; heart left atrium; hemoptysis; histopathology; human; human tissue; lung lobectomy; lung tumor; malaise; myxosarcoma; prognosis; pulmonary vein; thorax radiography; transthoracic echocardiography; weight reduction; Adult; Diagnosis, Differential; Female; Heart Atria; Humans; Lung Neoplasms; Myxoma; Myxosarcoma; Pulmonary VeinsPrimary myxosarcoma of the right inferior pulmonary vein presenting clinically as benign left atrial myxoma with a concurrent right lower lung tumorjournal article10.1253/circj.CJ-08-0269191395922-s2.0-69049101387