title: Primary Ewing's Sarcoma of the Lung.
abstract: Most cases of Ewing's sarcoma are reported in the bone, and extraosseous Ewing's sarcoma is an extremely rare disease. Here, we report a rare case of primary pulmonary Ewing's sarcoma in a patient with hemoptysis. The patient underwent right upper lung lobe lobectomy with adjuvant chemotherapy and radiation therapy and has been free of recurrent disease for 4 years.
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.
authors.forename: Su Kyung
authors.initials: SK
authors.lastname: Hwang
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.
authors.forename: Dong Kwan
authors.initials: DK
authors.lastname: Kim
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.
authors.forename: Seung-Il
authors.initials: SI
authors.lastname: Park
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.
authors.forename: Yong-Hee
authors.initials: YH
authors.lastname: Kim
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Korea.
authors.forename: Hyeong Ryul
authors.initials: HR
authors.lastname: Kim
keywords: Ewing sarcoma; Lung neoplasms