Fig. 1From: Primary pleuropulmonary and mediastinal synovial sarcoma: a clinicopathologic and molecular study of 26 genetically confirmed cases in the largest institution of southwest ChinaPrimary synovial sarcoma of the lung in a 47-year-old male with chest pain and dyspnea. a Non-contrast CT (mediastinum window) scan demonstrating a large mass of the right lung, contiguous with the right lateral pleura and the mediastinum, note the mediastinal shift. b Contrast-enhanced CT scan (mediastinum window) showing the heterogeneous enhancement mass with predominantly cystic areas and a massive pleural effusion (white asterisk, c). d Contrast-enhanced CT scan (lung window) revealing obvious atelectasis on the right (white asterisk)Back to article page