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 3 Contrast-enhanced thoracic computed tomography (CT) in Case 1 showing a tumor of the right pulmonary hilum (red arrows). The tumor is compressing the superior vena cava (SVC) and narrowing its lumen. (A, B) Transverse section. (C) Coronal section. (D) Three-dimensional-constructed CT image showing SVC blood flow disruption (red arrow). RA – right atrium; PA – pulmonary artery; Ao – aorta.