13 February 2026
: Case report 
Endovascular Stenting for Malignant Superior Vena Cava Syndrome Complicated by Interstitial Pneumonia: A Report of 2 Cases
Unusual clinical course
Shin Ikeda ABCDEF 1*, Hajime Kasai ABCDEF 1,2, Toshihiko Sugiura BCD 1, Risa Tanaka BCDEF 3, Nami Hayama ABCDF 1, Shintaro Rakuman BCD 1, Junko Takahashi BCD 1, Shun Imai BCD 1, Akira Naito BCDE 1, Takuji Suzuki BCDE 1DOI: 10.12659/AJCR.949434
Am J Case Rep 2026; 27:e949434
Figure 6 Presentation of Case 2. (A-C) Contrast-enhanced thoracic computed tomography (CT) showing a large tumor occupying the right thorax. The tumor compresses the superior vena cava (SVC) and narrows its lumen (red arrows) (A: coronal section, B: sagittal section) (C) Three-dimensional images by enhanced CT showing disruption of SVC blood flow (red arrow). RA – right atrium, PA – pulmonary artery, Ao – aorta.