A CT image of the mediastinal mass in axial plane. The tumor is marked with red arrows and shows compression on the superior vena cava which has almost closed the lumen. B CT image of the tumor in coronary plane. The tumor formation (red arrow) compresses and almost completely blocks the lumen of the superior vena cava (blue arrow).

 
 
  Part of: Ivanov I, Mitev D (2025) Transcervical resection of primary small cell carcinoma of the mediastinum – a rare case of thoracic malignancy. Folia Medica 67(3): e139306. https://doi.org/10.3897/folmed.67.e139306