An unusual endobronchial lesion: expanding the differential diagnosis

Synovial sarcoma is a rare tumour, accounting for approximately 2.5-10% of all soft tissue sarcomas. In the thorax, it most often presents as a large, homogenous mass and, most commonly, is the result of extrathoracic tumour metastasis. Here, we report a case of a 73-year-old male who presented to the hospital after a motor vehicle collision. Chest computed tomography demonstrated a 2.0 × 2.4 cm left lower lobe pulmonary nodule with...